Home / 32,710,200.80-49,065,301.20-11,169,125.60

Finding the Fourth Proportional to 32,710,200.80, 49,065,301.20 and 11,169,125.60

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Solution

The fourth proportional to 32,710,200.80, 49,065,301.20 and 11,169,125.60 is: 16,753,688.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,710,200.80 : 49,065,301.20 = 11,169,125.60 : x
  2. Step 2: Convert to fraction form
    32,710,200.80/49,065,301.20 = 11,169,125.60/x
  3. Step 3: Cross multiply
    32,710,200.80x = 49,065,301.20 × 11,169,125.60
  4. Step 4: Simplify right side
    32,710,200.80x = 548,016,511,704,630.75
  5. Step 5: Solve for x
    x = 548,016,511,704,630.75/32,710,200.80
  6. Step 6: Final answer
    x = 16,753,688.40

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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.