Home / 50,359,560.20-75,539,340.30-26,090,421.20

Finding the Fourth Proportional to 50,359,560.20, 75,539,340.30 and 26,090,421.20

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Solution

The fourth proportional to 50,359,560.20, 75,539,340.30 and 26,090,421.20 is: 39,135,631.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,359,560.20 : 75,539,340.30 = 26,090,421.20 : x
  2. Step 2: Convert to fraction form
    50,359,560.20/75,539,340.30 = 26,090,421.20/x
  3. Step 3: Cross multiply
    50,359,560.20x = 75,539,340.30 × 26,090,421.20
  4. Step 4: Simplify right side
    50,359,560.20x = 1,970,853,205,597,134.25
  5. Step 5: Solve for x
    x = 1,970,853,205,597,134.25/50,359,560.20
  6. Step 6: Final answer
    x = 39,135,631.80

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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.