Home / 91,859,587.10-136,067,423.80

Finding the Third Proportional to 91,859,587.10 and 136,067,423.80

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Solution

The third proportional to 91,859,587.10 and 136,067,423.80 is: 201,550,479.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,859,587.10 : 136,067,423.80 = 136,067,423.80 : x
  2. Step 2: Convert to fraction form
    91,859,587.10/136,067,423.80 = 136,067,423.80/x
  3. Step 3: Cross multiply
    91,859,587.10x = 136,067,423.80 × 136,067,423.80
  4. Step 4: Simplify right side
    91,859,587.10x = 18,514,343,819,783,796
  5. Step 5: Solve for x
    x = 18,514,343,819,783,796/91,859,587.10
  6. Step 6: Final answer
    x = 201,550,479.42

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.