Home / 11,416,740.48-17,127,966.24-8,057,508.48

Finding the Fourth Proportional to 11,416,740.48, 17,127,966.24 and 8,057,508.48

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Solution

The fourth proportional to 11,416,740.48, 17,127,966.24 and 8,057,508.48 is: 12,088,278.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,416,740.48 : 17,127,966.24 = 8,057,508.48 : x
  2. Step 2: Convert to fraction form
    11,416,740.48/17,127,966.24 = 8,057,508.48/x
  3. Step 3: Cross multiply
    11,416,740.48x = 17,127,966.24 × 8,057,508.48
  4. Step 4: Simplify right side
    11,416,740.48x = 138,008,733,223,953.70
  5. Step 5: Solve for x
    x = 138,008,733,223,953.70/11,416,740.48
  6. Step 6: Final answer
    x = 12,088,278.04

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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.