Home / 15,135,587.78-22,696,738.65-6,034,660.65

Finding the Fourth Proportional to 15,135,587.78, 22,696,738.65 and 6,034,660.65

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Solution

The fourth proportional to 15,135,587.78, 22,696,738.65 and 6,034,660.65 is: 9,049,342.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,135,587.78 : 22,696,738.65 = 6,034,660.65 : x
  2. Step 2: Convert to fraction form
    15,135,587.78/22,696,738.65 = 6,034,660.65/x
  3. Step 3: Cross multiply
    15,135,587.78x = 22,696,738.65 × 6,034,660.65
  4. Step 4: Simplify right side
    15,135,587.78x = 136,967,115,614,489.12
  5. Step 5: Solve for x
    x = 136,967,115,614,489.12/15,135,587.78
  6. Step 6: Final answer
    x = 9,049,342.36

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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.