Home / 25,960,469.35-38,940,770.04-10,607,759.11

Finding the Fourth Proportional to 25,960,469.35, 38,940,770.04 and 10,607,759.11

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Solution

The fourth proportional to 25,960,469.35, 38,940,770.04 and 10,607,759.11 is: 15,911,665.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,960,469.35 : 38,940,770.04 = 10,607,759.11 : x
  2. Step 2: Convert to fraction form
    25,960,469.35/38,940,770.04 = 10,607,759.11/x
  3. Step 3: Cross multiply
    25,960,469.35x = 38,940,770.04 × 10,607,759.11
  4. Step 4: Simplify right side
    25,960,469.35x = 413,074,308,142,225.06
  5. Step 5: Solve for x
    x = 413,074,308,142,225.06/25,960,469.35
  6. Step 6: Final answer
    x = 15,911,665.64

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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.