Home / 88,374,370.50-132,566,279.70-27,794,820.42

Finding the Fourth Proportional to 88,374,370.50, 132,566,279.70 and 27,794,820.42

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Solution

The fourth proportional to 88,374,370.50, 132,566,279.70 and 27,794,820.42 is: 41,693,716.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,374,370.50 : 132,566,279.70 = 27,794,820.42 : x
  2. Step 2: Convert to fraction form
    88,374,370.50/132,566,279.70 = 27,794,820.42/x
  3. Step 3: Cross multiply
    88,374,370.50x = 132,566,279.70 × 27,794,820.42
  4. Step 4: Simplify right side
    88,374,370.50x = 3,684,655,938,008,992
  5. Step 5: Solve for x
    x = 3,684,655,938,008,992/88,374,370.50
  6. Step 6: Final answer
    x = 41,693,716.37

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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.