Home / 113,324,333,237.52-156,331,094,601.24-67,566,337,249.20

Finding the Fourth Proportional to 113,324,333,237.52, 156,331,094,601.24 and 67,566,337,249.20

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Solution

The fourth proportional to 113,324,333,237.52, 156,331,094,601.24 and 67,566,337,249.20 is: 93,207,867,706.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,324,333,237.52 : 156,331,094,601.24 = 67,566,337,249.20 : x
  2. Step 2: Convert to fraction form
    113,324,333,237.52/156,331,094,601.24 = 67,566,337,249.20/x
  3. Step 3: Cross multiply
    113,324,333,237.52x = 156,331,094,601.24 × 67,566,337,249.20
  4. Step 4: Simplify right side
    113,324,333,237.52x = 10,562,719,460,363,971,067,904
  5. Step 5: Solve for x
    x = 10,562,719,460,363,971,067,904/113,324,333,237.52
  6. Step 6: Final answer
    x = 93,207,867,706.80

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1.5x scale

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.