Home / 43,953,809.60-65,930,714.40-22,454,724.80

Finding the Fourth Proportional to 43,953,809.60, 65,930,714.40 and 22,454,724.80

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Solution

The fourth proportional to 43,953,809.60, 65,930,714.40 and 22,454,724.80 is: 33,682,087.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,953,809.60 : 65,930,714.40 = 22,454,724.80 : x
  2. Step 2: Convert to fraction form
    43,953,809.60/65,930,714.40 = 22,454,724.80/x
  3. Step 3: Cross multiply
    43,953,809.60x = 65,930,714.40 × 22,454,724.80
  4. Step 4: Simplify right side
    43,953,809.60x = 1,480,456,047,719,397.25
  5. Step 5: Solve for x
    x = 1,480,456,047,719,397.25/43,953,809.60
  6. Step 6: Final answer
    x = 33,682,087.20

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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.