Home / 60,816,716.92-91,224,314.52-14,758,967.53

Finding the Fourth Proportional to 60,816,716.92, 91,224,314.52 and 14,758,967.53

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Solution

The fourth proportional to 60,816,716.92, 91,224,314.52 and 14,758,967.53 is: 22,138,266.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816,716.92 : 91,224,314.52 = 14,758,967.53 : x
  2. Step 2: Convert to fraction form
    60,816,716.92/91,224,314.52 = 14,758,967.53/x
  3. Step 3: Cross multiply
    60,816,716.92x = 91,224,314.52 × 14,758,967.53
  4. Step 4: Simplify right side
    60,816,716.92x = 1,346,376,695,947,187.50
  5. Step 5: Solve for x
    x = 1,346,376,695,947,187.50/60,816,716.92
  6. Step 6: Final answer
    x = 22,138,266.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.