Home / 22,445,714.72-33,668,572.10-5,406,387.66

Finding the Fourth Proportional to 22,445,714.72, 33,668,572.10 and 5,406,387.66

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Solution

The fourth proportional to 22,445,714.72, 33,668,572.10 and 5,406,387.66 is: 8,109,581.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,445,714.72 : 33,668,572.10 = 5,406,387.66 : x
  2. Step 2: Convert to fraction form
    22,445,714.72/33,668,572.10 = 5,406,387.66/x
  3. Step 3: Cross multiply
    22,445,714.72x = 33,668,572.10 × 5,406,387.66
  4. Step 4: Simplify right side
    22,445,714.72x = 182,025,352,704,228.34
  5. Step 5: Solve for x
    x = 182,025,352,704,228.34/22,445,714.72
  6. Step 6: Final answer
    x = 8,109,581.49

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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.