Home / 106,834,601.20-160,251,901.80-63,752,450.80

Finding the Fourth Proportional to 106,834,601.20, 160,251,901.80 and 63,752,450.80

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Solution

The fourth proportional to 106,834,601.20, 160,251,901.80 and 63,752,450.80 is: 95,628,676.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,834,601.20 : 160,251,901.80 = 63,752,450.80 : x
  2. Step 2: Convert to fraction form
    106,834,601.20/160,251,901.80 = 63,752,450.80/x
  3. Step 3: Cross multiply
    106,834,601.20x = 160,251,901.80 × 63,752,450.80
  4. Step 4: Simplify right side
    106,834,601.20x = 10,216,451,485,110,932
  5. Step 5: Solve for x
    x = 10,216,451,485,110,932/106,834,601.20
  6. Step 6: Final answer
    x = 95,628,676.20

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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.