Home / 24,900,363.20-37,357,543.20-12,121,284.80

Finding the Fourth Proportional to 24,900,363.20, 37,357,543.20 and 12,121,284.80

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Solution

The fourth proportional to 24,900,363.20, 37,357,543.20 and 12,121,284.80 is: 18,185,333.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,900,363.20 : 37,357,543.20 = 12,121,284.80 : x
  2. Step 2: Convert to fraction form
    24,900,363.20/37,357,543.20 = 12,121,284.80/x
  3. Step 3: Cross multiply
    24,900,363.20x = 37,357,543.20 × 12,121,284.80
  4. Step 4: Simplify right side
    24,900,363.20x = 452,821,420,555,503.44
  5. Step 5: Solve for x
    x = 452,821,420,555,503.44/24,900,363.20
  6. Step 6: Final answer
    x = 18,185,333.96

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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.