Home / 110,807,507.53-152,911,691.08-60,569,493.13

Finding the Fourth Proportional to 110,807,507.53, 152,911,691.08 and 60,569,493.13

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Solution

The fourth proportional to 110,807,507.53, 152,911,691.08 and 60,569,493.13 is: 83,584,441.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,807,507.53 : 152,911,691.08 = 60,569,493.13 : x
  2. Step 2: Convert to fraction form
    110,807,507.53/152,911,691.08 = 60,569,493.13/x
  3. Step 3: Cross multiply
    110,807,507.53x = 152,911,691.08 × 60,569,493.13
  4. Step 4: Simplify right side
    110,807,507.53x = 9,261,783,622,366,744
  5. Step 5: Solve for x
    x = 9,261,783,622,366,744/110,807,507.53
  6. Step 6: Final answer
    x = 83,584,441.42

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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.