Home / 23,691,352.50-32,694,282.78-13,901,959.80

Finding the Fourth Proportional to 23,691,352.50, 32,694,282.78 and 13,901,959.80

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Solution

The fourth proportional to 23,691,352.50, 32,694,282.78 and 13,901,959.80 is: 19,184,831.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,691,352.50 : 32,694,282.78 = 13,901,959.80 : x
  2. Step 2: Convert to fraction form
    23,691,352.50/32,694,282.78 = 13,901,959.80/x
  3. Step 3: Cross multiply
    23,691,352.50x = 32,694,282.78 × 13,901,959.80
  4. Step 4: Simplify right side
    23,691,352.50x = 454,514,604,897,392.31
  5. Step 5: Solve for x
    x = 454,514,604,897,392.31/23,691,352.50
  6. Step 6: Final answer
    x = 19,184,831.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.