Home / 62,612,105.77-93,918,656.89-25,714,489.29

Finding the Fourth Proportional to 62,612,105.77, 93,918,656.89 and 25,714,489.29

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Solution

The fourth proportional to 62,612,105.77, 93,918,656.89 and 25,714,489.29 is: 38,571,938.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,612,105.77 : 93,918,656.89 = 25,714,489.29 : x
  2. Step 2: Convert to fraction form
    62,612,105.77/93,918,656.89 = 25,714,489.29/x
  3. Step 3: Cross multiply
    62,612,105.77x = 93,918,656.89 × 25,714,489.29
  4. Step 4: Simplify right side
    62,612,105.77x = 2,415,070,296,729,089.50
  5. Step 5: Solve for x
    x = 2,415,070,296,729,089.50/62,612,105.77
  6. Step 6: Final answer
    x = 38,571,938.56

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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.