Home / 53,693,845.20-80,545,407.15-14,832,283.59

Finding the Fourth Proportional to 53,693,845.20, 80,545,407.15 and 14,832,283.59

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Solution

The fourth proportional to 53,693,845.20, 80,545,407.15 and 14,832,283.59 is: 22,249,706.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,693,845.20 : 80,545,407.15 = 14,832,283.59 : x
  2. Step 2: Convert to fraction form
    53,693,845.20/80,545,407.15 = 14,832,283.59/x
  3. Step 3: Cross multiply
    53,693,845.20x = 80,545,407.15 × 14,832,283.59
  4. Step 4: Simplify right side
    53,693,845.20x = 1,194,672,320,776,434.75
  5. Step 5: Solve for x
    x = 1,194,672,320,776,434.75/53,693,845.20
  6. Step 6: Final answer
    x = 22,249,706.95

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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.