Home / 101,068,896.60-151,603,344.90-36,374,812.20

Finding the Fourth Proportional to 101,068,896.60, 151,603,344.90 and 36,374,812.20

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Solution

The fourth proportional to 101,068,896.60, 151,603,344.90 and 36,374,812.20 is: 54,562,218.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,068,896.60 : 151,603,344.90 = 36,374,812.20 : x
  2. Step 2: Convert to fraction form
    101,068,896.60/151,603,344.90 = 36,374,812.20/x
  3. Step 3: Cross multiply
    101,068,896.60x = 151,603,344.90 × 36,374,812.20
  4. Step 4: Simplify right side
    101,068,896.60x = 5,514,543,199,629,328
  5. Step 5: Solve for x
    x = 5,514,543,199,629,328/101,068,896.60
  6. Step 6: Final answer
    x = 54,562,218.30

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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.