Home / 1,482,382,147,700.10-2,045,575,096,865.10-831,935,108,875.80

Finding the Fourth Proportional to 1,482,382,147,700.10, 2,045,575,096,865.10 and 831,935,108,875.80

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Solution

The fourth proportional to 1,482,382,147,700.10, 2,045,575,096,865.10 and 831,935,108,875.80 is: 1,148,007,444,345.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,382,147,700.10 : 2,045,575,096,865.10 = 831,935,108,875.80 : x
  2. Step 2: Convert to fraction form
    1,482,382,147,700.10/2,045,575,096,865.10 = 831,935,108,875.80/x
  3. Step 3: Cross multiply
    1,482,382,147,700.10x = 2,045,575,096,865.10 × 831,935,108,875.80
  4. Step 4: Simplify right side
    1,482,382,147,700.10x = 1,701,785,740,924,092,202,090,496
  5. Step 5: Solve for x
    x = 1,701,785,740,924,092,202,090,496/1,482,382,147,700.10
  6. Step 6: Final answer
    x = 1,148,007,444,345.17

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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.