Home / 23,068,244.22-34,607,615.13-12,279,860.70

Finding the Fourth Proportional to 23,068,244.22, 34,607,615.13 and 12,279,860.70

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Solution

The fourth proportional to 23,068,244.22, 34,607,615.13 and 12,279,860.70 is: 18,422,585.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,068,244.22 : 34,607,615.13 = 12,279,860.70 : x
  2. Step 2: Convert to fraction form
    23,068,244.22/34,607,615.13 = 12,279,860.70/x
  3. Step 3: Cross multiply
    23,068,244.22x = 34,607,615.13 × 12,279,860.70
  4. Step 4: Simplify right side
    23,068,244.22x = 424,976,692,955,612.38
  5. Step 5: Solve for x
    x = 424,976,692,955,612.38/23,068,244.22
  6. Step 6: Final answer
    x = 18,422,585.13

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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.