Home / 34,129,257.60-51,193,886.40-25,059,331.20

Finding the Fourth Proportional to 34,129,257.60, 51,193,886.40 and 25,059,331.20

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Solution

The fourth proportional to 34,129,257.60, 51,193,886.40 and 25,059,331.20 is: 37,588,996.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,129,257.60 : 51,193,886.40 = 25,059,331.20 : x
  2. Step 2: Convert to fraction form
    34,129,257.60/51,193,886.40 = 25,059,331.20/x
  3. Step 3: Cross multiply
    34,129,257.60x = 51,193,886.40 × 25,059,331.20
  4. Step 4: Simplify right side
    34,129,257.60x = 1,282,884,554,712,775.50
  5. Step 5: Solve for x
    x = 1,282,884,554,712,775.50/34,129,257.60
  6. Step 6: Final answer
    x = 37,588,996.80

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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.