Home / 26,188,052.40-39,282,078.60-14,850,644.40

Finding the Fourth Proportional to 26,188,052.40, 39,282,078.60 and 14,850,644.40

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Solution

The fourth proportional to 26,188,052.40, 39,282,078.60 and 14,850,644.40 is: 22,275,966.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,188,052.40 : 39,282,078.60 = 14,850,644.40 : x
  2. Step 2: Convert to fraction form
    26,188,052.40/39,282,078.60 = 14,850,644.40/x
  3. Step 3: Cross multiply
    26,188,052.40x = 39,282,078.60 × 14,850,644.40
  4. Step 4: Simplify right side
    26,188,052.40x = 583,364,180,581,449.88
  5. Step 5: Solve for x
    x = 583,364,180,581,449.88/26,188,052.40
  6. Step 6: Final answer
    x = 22,275,966.60

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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.