Home / 1,482,382,147,689.20-2,045,575,096,850.10-831,935,108,864.94

Finding the Fourth Proportional to 1,482,382,147,689.20, 2,045,575,096,850.10 and 831,935,108,864.94

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Solution

The fourth proportional to 1,482,382,147,689.20, 2,045,575,096,850.10 and 831,935,108,864.94 is: 1,148,007,444,330.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,382,147,689.20 : 2,045,575,096,850.10 = 831,935,108,864.94 : x
  2. Step 2: Convert to fraction form
    1,482,382,147,689.20/2,045,575,096,850.10 = 831,935,108,864.94/x
  3. Step 3: Cross multiply
    1,482,382,147,689.20x = 2,045,575,096,850.10 × 831,935,108,864.94
  4. Step 4: Simplify right side
    1,482,382,147,689.20x = 1,701,785,740,889,397,993,144,320
  5. Step 5: Solve for x
    x = 1,701,785,740,889,397,993,144,320/1,482,382,147,689.20
  6. Step 6: Final answer
    x = 1,148,007,444,330.20

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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.