Home / 60,444,506.56-90,657,901.85-29,730,841.72

Finding the Fourth Proportional to 60,444,506.56, 90,657,901.85 and 29,730,841.72

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Solution

The fourth proportional to 60,444,506.56, 90,657,901.85 and 29,730,841.72 is: 44,591,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,444,506.56 : 90,657,901.85 = 29,730,841.72 : x
  2. Step 2: Convert to fraction form
    60,444,506.56/90,657,901.85 = 29,730,841.72/x
  3. Step 3: Cross multiply
    60,444,506.56x = 90,657,901.85 × 29,730,841.72
  4. Step 4: Simplify right side
    60,444,506.56x = 2,695,335,730,569,645
  5. Step 5: Solve for x
    x = 2,695,335,730,569,645/60,444,506.56
  6. Step 6: Final answer
    x = 44,591,905.60

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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.