Home / 32,598,007.20-48,897,010.80-21,827,469.60

Finding the Fourth Proportional to 32,598,007.20, 48,897,010.80 and 21,827,469.60

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Solution

The fourth proportional to 32,598,007.20, 48,897,010.80 and 21,827,469.60 is: 32,741,204.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,598,007.20 : 48,897,010.80 = 21,827,469.60 : x
  2. Step 2: Convert to fraction form
    32,598,007.20/48,897,010.80 = 21,827,469.60/x
  3. Step 3: Cross multiply
    32,598,007.20x = 48,897,010.80 × 21,827,469.60
  4. Step 4: Simplify right side
    32,598,007.20x = 1,067,298,016,767,871.75
  5. Step 5: Solve for x
    x = 1,067,298,016,767,871.75/32,598,007.20
  6. Step 6: Final answer
    x = 32,741,204.40

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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.