Home / 136,483,921.60-204,725,882.40-44,367,481.60

Finding the Fourth Proportional to 136,483,921.60, 204,725,882.40 and 44,367,481.60

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Solution

The fourth proportional to 136,483,921.60, 204,725,882.40 and 44,367,481.60 is: 66,551,222.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,483,921.60 : 204,725,882.40 = 44,367,481.60 : x
  2. Step 2: Convert to fraction form
    136,483,921.60/204,725,882.40 = 44,367,481.60/x
  3. Step 3: Cross multiply
    136,483,921.60x = 204,725,882.40 × 44,367,481.60
  4. Step 4: Simplify right side
    136,483,921.60x = 9,083,171,820,425,764
  5. Step 5: Solve for x
    x = 9,083,171,820,425,764/136,483,921.60
  6. Step 6: Final answer
    x = 66,551,222.40

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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.