Home / 36,406,972.20-54,610,458.30-32,753,807.40

Finding the Fourth Proportional to 36,406,972.20, 54,610,458.30 and 32,753,807.40

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Solution

The fourth proportional to 36,406,972.20, 54,610,458.30 and 32,753,807.40 is: 49,130,711.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,406,972.20 : 54,610,458.30 = 32,753,807.40 : x
  2. Step 2: Convert to fraction form
    36,406,972.20/54,610,458.30 = 32,753,807.40/x
  3. Step 3: Cross multiply
    36,406,972.20x = 54,610,458.30 × 32,753,807.40
  4. Step 4: Simplify right side
    36,406,972.20x = 1,788,700,433,183,931.25
  5. Step 5: Solve for x
    x = 1,788,700,433,183,931.25/36,406,972.20
  6. Step 6: Final answer
    x = 49,130,711.10

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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.