Home / 16,090,812.10-24,136,218.15-9,288,367.30

Finding the Fourth Proportional to 16,090,812.10, 24,136,218.15 and 9,288,367.30

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Solution

The fourth proportional to 16,090,812.10, 24,136,218.15 and 9,288,367.30 is: 13,932,550.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,090,812.10 : 24,136,218.15 = 9,288,367.30 : x
  2. Step 2: Convert to fraction form
    16,090,812.10/24,136,218.15 = 9,288,367.30/x
  3. Step 3: Cross multiply
    16,090,812.10x = 24,136,218.15 × 9,288,367.30
  4. Step 4: Simplify right side
    16,090,812.10x = 224,186,059,410,126.50
  5. Step 5: Solve for x
    x = 224,186,059,410,126.50/16,090,812.10
  6. Step 6: Final answer
    x = 13,932,550.95

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Double scale
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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.