Home / 24,279,331.20-36,413,164.80-14,022,009.60

Finding the Fourth Proportional to 24,279,331.20, 36,413,164.80 and 14,022,009.60

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Solution

The fourth proportional to 24,279,331.20, 36,413,164.80 and 14,022,009.60 is: 21,029,646.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,279,331.20 : 36,413,164.80 = 14,022,009.60 : x
  2. Step 2: Convert to fraction form
    24,279,331.20/36,413,164.80 = 14,022,009.60/x
  3. Step 3: Cross multiply
    24,279,331.20x = 36,413,164.80 × 14,022,009.60
  4. Step 4: Simplify right side
    24,279,331.20x = 510,585,746,391,982
  5. Step 5: Solve for x
    x = 510,585,746,391,982/24,279,331.20
  6. Step 6: Final answer
    x = 21,029,646.25

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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.