Home / 32,265,370.60-48,384,059.10-10,691,636.20

Finding the Fourth Proportional to 32,265,370.60, 48,384,059.10 and 10,691,636.20

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Solution

The fourth proportional to 32,265,370.60, 48,384,059.10 and 10,691,636.20 is: 16,032,816.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,265,370.60 : 48,384,059.10 = 10,691,636.20 : x
  2. Step 2: Convert to fraction form
    32,265,370.60/48,384,059.10 = 10,691,636.20/x
  3. Step 3: Cross multiply
    32,265,370.60x = 48,384,059.10 × 10,691,636.20
  4. Step 4: Simplify right side
    32,265,370.60x = 517,304,757,776,499.38
  5. Step 5: Solve for x
    x = 517,304,757,776,499.38/32,265,370.60
  6. Step 6: Final answer
    x = 16,032,816.24

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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.