Home / 67,377,091.22-101,065,646.54-16,259,110.24

Finding the Fourth Proportional to 67,377,091.22, 101,065,646.54 and 16,259,110.24

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Solution

The fourth proportional to 67,377,091.22, 101,065,646.54 and 16,259,110.24 is: 24,388,667.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,377,091.22 : 101,065,646.54 = 16,259,110.24 : x
  2. Step 2: Convert to fraction form
    67,377,091.22/101,065,646.54 = 16,259,110.24/x
  3. Step 3: Cross multiply
    67,377,091.22x = 101,065,646.54 × 16,259,110.24
  4. Step 4: Simplify right side
    67,377,091.22x = 1,643,237,488,570,734.75
  5. Step 5: Solve for x
    x = 1,643,237,488,570,734.75/67,377,091.22
  6. Step 6: Final answer
    x = 24,388,667.70

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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.