Home / 34,104,067.80-51,156,101.70-9,843,786.15

Finding the Fourth Proportional to 34,104,067.80, 51,156,101.70 and 9,843,786.15

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Solution

The fourth proportional to 34,104,067.80, 51,156,101.70 and 9,843,786.15 is: 14,765,679.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,104,067.80 : 51,156,101.70 = 9,843,786.15 : x
  2. Step 2: Convert to fraction form
    34,104,067.80/51,156,101.70 = 9,843,786.15/x
  3. Step 3: Cross multiply
    34,104,067.80x = 51,156,101.70 × 9,843,786.15
  4. Step 4: Simplify right side
    34,104,067.80x = 503,569,725,402,451.50
  5. Step 5: Solve for x
    x = 503,569,725,402,451.50/34,104,067.80
  6. Step 6: Final answer
    x = 14,765,679.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.