Home / 83,236,622.22-114,865,692.57-46,066,974.66

Finding the Fourth Proportional to 83,236,622.22, 114,865,692.57 and 46,066,974.66

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Solution

The fourth proportional to 83,236,622.22, 114,865,692.57 and 46,066,974.66 is: 63,571,956.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,236,622.22 : 114,865,692.57 = 46,066,974.66 : x
  2. Step 2: Convert to fraction form
    83,236,622.22/114,865,692.57 = 46,066,974.66/x
  3. Step 3: Cross multiply
    83,236,622.22x = 114,865,692.57 × 46,066,974.66
  4. Step 4: Simplify right side
    83,236,622.22x = 5,291,514,948,925,540
  5. Step 5: Solve for x
    x = 5,291,514,948,925,540/83,236,622.22
  6. Step 6: Final answer
    x = 63,571,956.76

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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.