Home / 23,230,964.57-32,059,514.14-12,777,789.35

Finding the Fourth Proportional to 23,230,964.57, 32,059,514.14 and 12,777,789.35

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Solution

The fourth proportional to 23,230,964.57, 32,059,514.14 and 12,777,789.35 is: 17,633,780.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,230,964.57 : 32,059,514.14 = 12,777,789.35 : x
  2. Step 2: Convert to fraction form
    23,230,964.57/32,059,514.14 = 12,777,789.35/x
  3. Step 3: Cross multiply
    23,230,964.57x = 32,059,514.14 × 12,777,789.35
  4. Step 4: Simplify right side
    23,230,964.57x = 409,649,718,392,470.69
  5. Step 5: Solve for x
    x = 409,649,718,392,470.69/23,230,964.57
  6. Step 6: Final answer
    x = 17,633,780.00

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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.