Home / 10,887,002.10-16,330,503.15-10,887,002.10

Finding the Fourth Proportional to 10,887,002.10, 16,330,503.15 and 10,887,002.10

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Solution

The fourth proportional to 10,887,002.10, 16,330,503.15 and 10,887,002.10 is: 16,330,503.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,887,002.10 : 16,330,503.15 = 10,887,002.10 : x
  2. Step 2: Convert to fraction form
    10,887,002.10/16,330,503.15 = 10,887,002.10/x
  3. Step 3: Cross multiply
    10,887,002.10x = 16,330,503.15 × 10,887,002.10
  4. Step 4: Simplify right side
    10,887,002.10x = 177,790,222,088,106.62
  5. Step 5: Solve for x
    x = 177,790,222,088,106.62/10,887,002.10
  6. Step 6: Final answer
    x = 16,330,503.15

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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.