Home / 88,923,744.31-122,714,767.15-48,225,888.31

Finding the Fourth Proportional to 88,923,744.31, 122,714,767.15 and 48,225,888.31

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Solution

The fourth proportional to 88,923,744.31, 122,714,767.15 and 48,225,888.31 is: 66,551,725.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,923,744.31 : 122,714,767.15 = 48,225,888.31 : x
  2. Step 2: Convert to fraction form
    88,923,744.31/122,714,767.15 = 48,225,888.31/x
  3. Step 3: Cross multiply
    88,923,744.31x = 122,714,767.15 × 48,225,888.31
  4. Step 4: Simplify right side
    88,923,744.31x = 5,918,028,654,930,627
  5. Step 5: Solve for x
    x = 5,918,028,654,930,627/88,923,744.31
  6. Step 6: Final answer
    x = 66,551,725.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.