Home / 62,757,084.38-86,606,996.55-34,880,350.46

Finding the Fourth Proportional to 62,757,084.38, 86,606,996.55 and 34,880,350.46

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Solution

The fourth proportional to 62,757,084.38, 86,606,996.55 and 34,880,350.46 is: 48,136,117.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,757,084.38 : 86,606,996.55 = 34,880,350.46 : x
  2. Step 2: Convert to fraction form
    62,757,084.38/86,606,996.55 = 34,880,350.46/x
  3. Step 3: Cross multiply
    62,757,084.38x = 86,606,996.55 × 34,880,350.46
  4. Step 4: Simplify right side
    62,757,084.38x = 3,020,882,391,952,011
  5. Step 5: Solve for x
    x = 3,020,882,391,952,011/62,757,084.38
  6. Step 6: Final answer
    x = 48,136,117.57

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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.