Home / 44,522,775.57-66,780,897.44-14,222,502.93

Finding the Fourth Proportional to 44,522,775.57, 66,780,897.44 and 14,222,502.93

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Solution

The fourth proportional to 44,522,775.57, 66,780,897.44 and 14,222,502.93 is: 21,332,711.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,522,775.57 : 66,780,897.44 = 14,222,502.93 : x
  2. Step 2: Convert to fraction form
    44,522,775.57/66,780,897.44 = 14,222,502.93/x
  3. Step 3: Cross multiply
    44,522,775.57x = 66,780,897.44 × 14,222,502.93
  4. Step 4: Simplify right side
    44,522,775.57x = 949,791,509,437,317
  5. Step 5: Solve for x
    x = 949,791,509,437,317/44,522,775.57
  6. Step 6: Final answer
    x = 21,332,711.12

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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.