Home / 44,034,006.20-65,988,023.70-32,428,909.40

Finding the Fourth Proportional to 44,034,006.20, 65,988,023.70 and 32,428,909.40

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Solution

The fourth proportional to 44,034,006.20, 65,988,023.70 and 32,428,909.40 is: 48,596,978.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,006.20 : 65,988,023.70 = 32,428,909.40 : x
  2. Step 2: Convert to fraction form
    44,034,006.20/65,988,023.70 = 32,428,909.40/x
  3. Step 3: Cross multiply
    44,034,006.20x = 65,988,023.70 × 32,428,909.40
  4. Step 4: Simplify right side
    44,034,006.20x = 2,139,919,642,052,352.75
  5. Step 5: Solve for x
    x = 2,139,919,642,052,352.75/44,034,006.20
  6. Step 6: Final answer
    x = 48,596,978.26

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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.