Home / 73,536,419.70-110,304,629.55-59,187,512.70

Finding the Fourth Proportional to 73,536,419.70, 110,304,629.55 and 59,187,512.70

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Solution

The fourth proportional to 73,536,419.70, 110,304,629.55 and 59,187,512.70 is: 88,781,269.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,536,419.70 : 110,304,629.55 = 59,187,512.70 : x
  2. Step 2: Convert to fraction form
    73,536,419.70/110,304,629.55 = 59,187,512.70/x
  3. Step 3: Cross multiply
    73,536,419.70x = 110,304,629.55 × 59,187,512.70
  4. Step 4: Simplify right side
    73,536,419.70x = 6,528,656,662,359,420
  5. Step 5: Solve for x
    x = 6,528,656,662,359,420/73,536,419.70
  6. Step 6: Final answer
    x = 88,781,269.05

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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.