Home / 100,930,737.96-151,396,090.74-24,253,766.28

Finding the Fourth Proportional to 100,930,737.96, 151,396,090.74 and 24,253,766.28

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Solution

The fourth proportional to 100,930,737.96, 151,396,090.74 and 24,253,766.28 is: 36,380,645.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,930,737.96 : 151,396,090.74 = 24,253,766.28 : x
  2. Step 2: Convert to fraction form
    100,930,737.96/151,396,090.74 = 24,253,766.28/x
  3. Step 3: Cross multiply
    100,930,737.96x = 151,396,090.74 × 24,253,766.28
  4. Step 4: Simplify right side
    100,930,737.96x = 3,671,925,400,513,632.50
  5. Step 5: Solve for x
    x = 3,671,925,400,513,632.50/100,930,737.96
  6. Step 6: Final answer
    x = 36,380,645.53

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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.