Home / 11,502,000.15-17,253,000.23-11,427,350.55

Finding the Fourth Proportional to 11,502,000.15, 17,253,000.23 and 11,427,350.55

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Solution

The fourth proportional to 11,502,000.15, 17,253,000.23 and 11,427,350.55 is: 17,141,025.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,502,000.15 : 17,253,000.23 = 11,427,350.55 : x
  2. Step 2: Convert to fraction form
    11,502,000.15/17,253,000.23 = 11,427,350.55/x
  3. Step 3: Cross multiply
    11,502,000.15x = 17,253,000.23 × 11,427,350.55
  4. Step 4: Simplify right side
    11,502,000.15x = 197,156,081,610,303.91
  5. Step 5: Solve for x
    x = 197,156,081,610,303.91/11,502,000.15
  6. Step 6: Final answer
    x = 17,141,025.83

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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.