Home / 24,449,190.30-36,673,785.45-7,407,648.90

Finding the Fourth Proportional to 24,449,190.30, 36,673,785.45 and 7,407,648.90

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Solution

The fourth proportional to 24,449,190.30, 36,673,785.45 and 7,407,648.90 is: 11,111,473.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,449,190.30 : 36,673,785.45 = 7,407,648.90 : x
  2. Step 2: Convert to fraction form
    24,449,190.30/36,673,785.45 = 7,407,648.90/x
  3. Step 3: Cross multiply
    24,449,190.30x = 36,673,785.45 × 7,407,648.90
  4. Step 4: Simplify right side
    24,449,190.30x = 271,666,526,447,528.53
  5. Step 5: Solve for x
    x = 271,666,526,447,528.53/24,449,190.30
  6. Step 6: Final answer
    x = 11,111,473.35

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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.