Home / 44,712,000.20-67,068,000.30-37,153,728.20

Finding the Fourth Proportional to 44,712,000.20, 67,068,000.30 and 37,153,728.20

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Solution

The fourth proportional to 44,712,000.20, 67,068,000.30 and 37,153,728.20 is: 55,730,592.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,712,000.20 : 67,068,000.30 = 37,153,728.20 : x
  2. Step 2: Convert to fraction form
    44,712,000.20/67,068,000.30 = 37,153,728.20/x
  3. Step 3: Cross multiply
    44,712,000.20x = 67,068,000.30 × 37,153,728.20
  4. Step 4: Simplify right side
    44,712,000.20x = 2,491,826,254,063,718.50
  5. Step 5: Solve for x
    x = 2,491,826,254,063,718.50/44,712,000.20
  6. Step 6: Final answer
    x = 55,730,592.30

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Double scale
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Similar ratio
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1.5x scale

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.