Home / 29,526,417.20-44,289,625.80-25,747,281.20

Finding the Fourth Proportional to 29,526,417.20, 44,289,625.80 and 25,747,281.20

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Solution

The fourth proportional to 29,526,417.20, 44,289,625.80 and 25,747,281.20 is: 38,620,921.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,526,417.20 : 44,289,625.80 = 25,747,281.20 : x
  2. Step 2: Convert to fraction form
    29,526,417.20/44,289,625.80 = 25,747,281.20/x
  3. Step 3: Cross multiply
    29,526,417.20x = 44,289,625.80 × 25,747,281.20
  4. Step 4: Simplify right side
    29,526,417.20x = 1,140,337,449,715,374.75
  5. Step 5: Solve for x
    x = 1,140,337,449,715,374.75/29,526,417.20
  6. Step 6: Final answer
    x = 38,620,921.80

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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.