Home / 16,128,979.10-24,193,468.65-14,897,260.70

Finding the Fourth Proportional to 16,128,979.10, 24,193,468.65 and 14,897,260.70

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Solution

The fourth proportional to 16,128,979.10, 24,193,468.65 and 14,897,260.70 is: 22,345,891.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,128,979.10 : 24,193,468.65 = 14,897,260.70 : x
  2. Step 2: Convert to fraction form
    16,128,979.10/24,193,468.65 = 14,897,260.70/x
  3. Step 3: Cross multiply
    16,128,979.10x = 24,193,468.65 × 14,897,260.70
  4. Step 4: Simplify right side
    16,128,979.10x = 360,416,409,716,327
  5. Step 5: Solve for x
    x = 360,416,409,716,327/16,128,979.10
  6. Step 6: Final answer
    x = 22,345,891.05

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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.