Home / 25,049,132.55-37,561,856.22-9,703,609.65

Finding the Fourth Proportional to 25,049,132.55, 37,561,856.22 and 9,703,609.65

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Solution

The fourth proportional to 25,049,132.55, 37,561,856.22 and 9,703,609.65 is: 14,550,826.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,049,132.55 : 37,561,856.22 = 9,703,609.65 : x
  2. Step 2: Convert to fraction form
    25,049,132.55/37,561,856.22 = 9,703,609.65/x
  3. Step 3: Cross multiply
    25,049,132.55x = 37,561,856.22 × 9,703,609.65
  4. Step 4: Simplify right side
    25,049,132.55x = 364,485,590,488,304.50
  5. Step 5: Solve for x
    x = 364,485,590,488,304.50/25,049,132.55
  6. Step 6: Final answer
    x = 14,550,826.85

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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.