Home / 67,014,104.16-92,483,414-50,465,031.44

Finding the Fourth Proportional to 67,014,104.16, 92,483,414 and 50,465,031.44

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Solution

The fourth proportional to 67,014,104.16, 92,483,414 and 50,465,031.44 is: 69,644,718.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,014,104.16 : 92,483,414 = 50,465,031.44 : x
  2. Step 2: Convert to fraction form
    67,014,104.16/92,483,414 = 50,465,031.44/x
  3. Step 3: Cross multiply
    67,014,104.16x = 92,483,414 × 50,465,031.44
  4. Step 4: Simplify right side
    67,014,104.16x = 4,667,178,395,188,536
  5. Step 5: Solve for x
    x = 4,667,178,395,188,536/67,014,104.16
  6. Step 6: Final answer
    x = 69,644,718.13

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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.