Home / 40,461,799.20-60,692,698.80-14,899,487.10

Finding the Fourth Proportional to 40,461,799.20, 60,692,698.80 and 14,899,487.10

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Solution

The fourth proportional to 40,461,799.20, 60,692,698.80 and 14,899,487.10 is: 22,349,230.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,461,799.20 : 60,692,698.80 = 14,899,487.10 : x
  2. Step 2: Convert to fraction form
    40,461,799.20/60,692,698.80 = 14,899,487.10/x
  3. Step 3: Cross multiply
    40,461,799.20x = 60,692,698.80 × 14,899,487.10
  4. Step 4: Simplify right side
    40,461,799.20x = 904,290,082,834,785.38
  5. Step 5: Solve for x
    x = 904,290,082,834,785.38/40,461,799.20
  6. Step 6: Final answer
    x = 22,349,230.65

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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.