Home / 24,705,862.02-34,074,209.64-21,719,179.44

Finding the Fourth Proportional to 24,705,862.02, 34,074,209.64 and 21,719,179.44

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Solution

The fourth proportional to 24,705,862.02, 34,074,209.64 and 21,719,179.44 is: 29,954,990.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,705,862.02 : 34,074,209.64 = 21,719,179.44 : x
  2. Step 2: Convert to fraction form
    24,705,862.02/34,074,209.64 = 21,719,179.44/x
  3. Step 3: Cross multiply
    24,705,862.02x = 34,074,209.64 × 21,719,179.44
  4. Step 4: Simplify right side
    24,705,862.02x = 740,063,873,447,337.88
  5. Step 5: Solve for x
    x = 740,063,873,447,337.88/24,705,862.02
  6. Step 6: Final answer
    x = 29,954,990.96

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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.