Home / 32,651,229.60-48,976,844.40-9,932,090.40

Finding the Fourth Proportional to 32,651,229.60, 48,976,844.40 and 9,932,090.40

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Solution

The fourth proportional to 32,651,229.60, 48,976,844.40 and 9,932,090.40 is: 14,898,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,651,229.60 : 48,976,844.40 = 9,932,090.40 : x
  2. Step 2: Convert to fraction form
    32,651,229.60/48,976,844.40 = 9,932,090.40/x
  3. Step 3: Cross multiply
    32,651,229.60x = 48,976,844.40 × 9,932,090.40
  4. Step 4: Simplify right side
    32,651,229.60x = 486,442,446,087,533.75
  5. Step 5: Solve for x
    x = 486,442,446,087,533.75/32,651,229.60
  6. Step 6: Final answer
    x = 14,898,135.60

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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.