Home / 11,068,550.10-16,587,218.52-5,226,502.62

Finding the Fourth Proportional to 11,068,550.10, 16,587,218.52 and 5,226,502.62

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Solution

The fourth proportional to 11,068,550.10, 16,587,218.52 and 5,226,502.62 is: 7,832,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,550.10 : 16,587,218.52 = 5,226,502.62 : x
  2. Step 2: Convert to fraction form
    11,068,550.10/16,587,218.52 = 5,226,502.62/x
  3. Step 3: Cross multiply
    11,068,550.10x = 16,587,218.52 × 5,226,502.62
  4. Step 4: Simplify right side
    11,068,550.10x = 86,693,141,053,292.52
  5. Step 5: Solve for x
    x = 86,693,141,053,292.52/11,068,550.10
  6. Step 6: Final answer
    x = 7,832,384.57

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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.