Home / 101,068,884.10-151,603,326.15-36,374,799.70

Finding the Fourth Proportional to 101,068,884.10, 151,603,326.15 and 36,374,799.70

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Solution

The fourth proportional to 101,068,884.10, 151,603,326.15 and 36,374,799.70 is: 54,562,199.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,068,884.10 : 151,603,326.15 = 36,374,799.70 : x
  2. Step 2: Convert to fraction form
    101,068,884.10/151,603,326.15 = 36,374,799.70/x
  3. Step 3: Cross multiply
    101,068,884.10x = 151,603,326.15 × 36,374,799.70
  4. Step 4: Simplify right side
    101,068,884.10x = 5,514,540,622,560,023
  5. Step 5: Solve for x
    x = 5,514,540,622,560,023/101,068,884.10
  6. Step 6: Final answer
    x = 54,562,199.55

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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.