Home / 27,222,752.20-40,834,128.30-24,530,117.80

Finding the Fourth Proportional to 27,222,752.20, 40,834,128.30 and 24,530,117.80

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Solution

The fourth proportional to 27,222,752.20, 40,834,128.30 and 24,530,117.80 is: 36,795,176.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,222,752.20 : 40,834,128.30 = 24,530,117.80 : x
  2. Step 2: Convert to fraction form
    27,222,752.20/40,834,128.30 = 24,530,117.80/x
  3. Step 3: Cross multiply
    27,222,752.20x = 40,834,128.30 × 24,530,117.80
  4. Step 4: Simplify right side
    27,222,752.20x = 1,001,665,977,459,313.75
  5. Step 5: Solve for x
    x = 1,001,665,977,459,313.75/27,222,752.20
  6. Step 6: Final answer
    x = 36,795,176.70

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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.