Home / 63,192,023.60-94,788,035.40-38,852,025.80

Finding the Fourth Proportional to 63,192,023.60, 94,788,035.40 and 38,852,025.80

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Solution

The fourth proportional to 63,192,023.60, 94,788,035.40 and 38,852,025.80 is: 58,278,038.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,192,023.60 : 94,788,035.40 = 38,852,025.80 : x
  2. Step 2: Convert to fraction form
    63,192,023.60/94,788,035.40 = 38,852,025.80/x
  3. Step 3: Cross multiply
    63,192,023.60x = 94,788,035.40 × 38,852,025.80
  4. Step 4: Simplify right side
    63,192,023.60x = 3,682,707,196,892,113.50
  5. Step 5: Solve for x
    x = 3,682,707,196,892,113.50/63,192,023.60
  6. Step 6: Final answer
    x = 58,278,038.70

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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.