Home / 57,399,094.97-86,073,312.89-16,449,240.71

Finding the Fourth Proportional to 57,399,094.97, 86,073,312.89 and 16,449,240.71

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Solution

The fourth proportional to 57,399,094.97, 86,073,312.89 and 16,449,240.71 is: 24,666,602.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,399,094.97 : 86,073,312.89 = 16,449,240.71 : x
  2. Step 2: Convert to fraction form
    57,399,094.97/86,073,312.89 = 16,449,240.71/x
  3. Step 3: Cross multiply
    57,399,094.97x = 86,073,312.89 × 16,449,240.71
  4. Step 4: Simplify right side
    57,399,094.97x = 1,415,840,642,691,062.25
  5. Step 5: Solve for x
    x = 1,415,840,642,691,062.25/57,399,094.97
  6. Step 6: Final answer
    x = 24,666,602.21

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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.