Home / 38,899,275.52-58,351,401.60-14,964,747.52

Finding the Fourth Proportional to 38,899,275.52, 58,351,401.60 and 14,964,747.52

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Solution

The fourth proportional to 38,899,275.52, 58,351,401.60 and 14,964,747.52 is: 22,448,078.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,899,275.52 : 58,351,401.60 = 14,964,747.52 : x
  2. Step 2: Convert to fraction form
    38,899,275.52/58,351,401.60 = 14,964,747.52/x
  3. Step 3: Cross multiply
    38,899,275.52x = 58,351,401.60 × 14,964,747.52
  4. Step 4: Simplify right side
    38,899,275.52x = 873,213,992,382,124
  5. Step 5: Solve for x
    x = 873,213,992,382,124/38,899,275.52
  6. Step 6: Final answer
    x = 22,448,078.55

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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.