Home / 49,246,270.11-67,958,667.34-26,918,254.21

Finding the Fourth Proportional to 49,246,270.11, 67,958,667.34 and 26,918,254.21

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Solution

The fourth proportional to 49,246,270.11, 67,958,667.34 and 26,918,254.21 is: 37,146,542.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246,270.11 : 67,958,667.34 = 26,918,254.21 : x
  2. Step 2: Convert to fraction form
    49,246,270.11/67,958,667.34 = 26,918,254.21/x
  3. Step 3: Cross multiply
    49,246,270.11x = 67,958,667.34 × 26,918,254.21
  4. Step 4: Simplify right side
    49,246,270.11x = 1,829,328,682,891,151.25
  5. Step 5: Solve for x
    x = 1,829,328,682,891,151.25/49,246,270.11
  6. Step 6: Final answer
    x = 37,146,542.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.