Home / 69,341,320.75-95,691,074.23-37,551,737.10

Finding the Fourth Proportional to 69,341,320.75, 95,691,074.23 and 37,551,737.10

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Solution

The fourth proportional to 69,341,320.75, 95,691,074.23 and 37,551,737.10 is: 51,821,425.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,341,320.75 : 95,691,074.23 = 37,551,737.10 : x
  2. Step 2: Convert to fraction form
    69,341,320.75/95,691,074.23 = 37,551,737.10/x
  3. Step 3: Cross multiply
    69,341,320.75x = 95,691,074.23 × 37,551,737.10
  4. Step 4: Simplify right side
    69,341,320.75x = 3,593,366,062,558,557
  5. Step 5: Solve for x
    x = 3,593,366,062,558,557/69,341,320.75
  6. Step 6: Final answer
    x = 51,821,425.14

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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.