Home / 1,482,382,147,699.10-2,045,575,096,863.70-831,935,108,874.80

Finding the Fourth Proportional to 1,482,382,147,699.10, 2,045,575,096,863.70 and 831,935,108,874.80

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Solution

The fourth proportional to 1,482,382,147,699.10, 2,045,575,096,863.70 and 831,935,108,874.80 is: 1,148,007,444,343.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,382,147,699.10 : 2,045,575,096,863.70 = 831,935,108,874.80 : x
  2. Step 2: Convert to fraction form
    1,482,382,147,699.10/2,045,575,096,863.70 = 831,935,108,874.80/x
  3. Step 3: Cross multiply
    1,482,382,147,699.10x = 2,045,575,096,863.70 × 831,935,108,874.80
  4. Step 4: Simplify right side
    1,482,382,147,699.10x = 1,701,785,740,920,881,982,472,192
  5. Step 5: Solve for x
    x = 1,701,785,740,920,881,982,472,192/1,482,382,147,699.10
  6. Step 6: Final answer
    x = 1,148,007,444,343.78

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Double scale
Find fourth proportional to 1,482,382,147,700.10, 2,045,575,096,865.08 and 831,935,108,875.80
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.