Home / 24,555,403.20-36,833,104.80-19,479,230.40

Finding the Fourth Proportional to 24,555,403.20, 36,833,104.80 and 19,479,230.40

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Solution

The fourth proportional to 24,555,403.20, 36,833,104.80 and 19,479,230.40 is: 29,218,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,555,403.20 : 36,833,104.80 = 19,479,230.40 : x
  2. Step 2: Convert to fraction form
    24,555,403.20/36,833,104.80 = 19,479,230.40/x
  3. Step 3: Cross multiply
    24,555,403.20x = 36,833,104.80 × 19,479,230.40
  4. Step 4: Simplify right side
    24,555,403.20x = 717,480,534,746,545.75
  5. Step 5: Solve for x
    x = 717,480,534,746,545.75/24,555,403.20
  6. Step 6: Final answer
    x = 29,218,845.60

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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.