Home / 62,023,486.60-93,049,229.22-20,524,256.44

Finding the Fourth Proportional to 62,023,486.60, 93,049,229.22 and 20,524,256.44

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Solution

The fourth proportional to 62,023,486.60, 93,049,229.22 and 20,524,256.44 is: 30,791,017.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,023,486.60 : 93,049,229.22 = 20,524,256.44 : x
  2. Step 2: Convert to fraction form
    62,023,486.60/93,049,229.22 = 20,524,256.44/x
  3. Step 3: Cross multiply
    62,023,486.60x = 93,049,229.22 × 20,524,256.44
  4. Step 4: Simplify right side
    62,023,486.60x = 1,909,766,242,055,621.25
  5. Step 5: Solve for x
    x = 1,909,766,242,055,621.25/62,023,486.60
  6. Step 6: Final answer
    x = 30,791,017.19

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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.