Home / 34,083,977.60-51,125,966.40-26,469,718.40

Finding the Fourth Proportional to 34,083,977.60, 51,125,966.40 and 26,469,718.40

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Solution

The fourth proportional to 34,083,977.60, 51,125,966.40 and 26,469,718.40 is: 39,704,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,083,977.60 : 51,125,966.40 = 26,469,718.40 : x
  2. Step 2: Convert to fraction form
    34,083,977.60/51,125,966.40 = 26,469,718.40/x
  3. Step 3: Cross multiply
    34,083,977.60x = 51,125,966.40 × 26,469,718.40
  4. Step 4: Simplify right side
    34,083,977.60x = 1,353,289,933,535,861.75
  5. Step 5: Solve for x
    x = 1,353,289,933,535,861.75/34,083,977.60
  6. Step 6: Final answer
    x = 39,704,577.60

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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.