Home / 23,721,752.52-35,569,842.12-12,797,799.30

Finding the Fourth Proportional to 23,721,752.52, 35,569,842.12 and 12,797,799.30

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Solution

The fourth proportional to 23,721,752.52, 35,569,842.12 and 12,797,799.30 is: 19,189,800.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,721,752.52 : 35,569,842.12 = 12,797,799.30 : x
  2. Step 2: Convert to fraction form
    23,721,752.52/35,569,842.12 = 12,797,799.30/x
  3. Step 3: Cross multiply
    23,721,752.52x = 35,569,842.12 × 12,797,799.30
  4. Step 4: Simplify right side
    23,721,752.52x = 455,215,700,584,446.50
  5. Step 5: Solve for x
    x = 455,215,700,584,446.50/23,721,752.52
  6. Step 6: Final answer
    x = 19,189,800.59

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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.