Home / 26,678,215.66-36,814,226.52-14,918,452.96

Finding the Fourth Proportional to 26,678,215.66, 36,814,226.52 and 14,918,452.96

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Solution

The fourth proportional to 26,678,215.66, 36,814,226.52 and 14,918,452.96 is: 20,586,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,678,215.66 : 36,814,226.52 = 14,918,452.96 : x
  2. Step 2: Convert to fraction form
    26,678,215.66/36,814,226.52 = 14,918,452.96/x
  3. Step 3: Cross multiply
    26,678,215.66x = 36,814,226.52 × 14,918,452.96
  4. Step 4: Simplify right side
    26,678,215.66x = 549,211,306,597,404.56
  5. Step 5: Solve for x
    x = 549,211,306,597,404.56/26,678,215.66
  6. Step 6: Final answer
    x = 20,586,508.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.