Home / 160,167,230.20-240,250,845.30-57,947,044.60

Finding the Fourth Proportional to 160,167,230.20, 240,250,845.30 and 57,947,044.60

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Solution

The fourth proportional to 160,167,230.20, 240,250,845.30 and 57,947,044.60 is: 86,920,566.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,167,230.20 : 240,250,845.30 = 57,947,044.60 : x
  2. Step 2: Convert to fraction form
    160,167,230.20/240,250,845.30 = 57,947,044.60/x
  3. Step 3: Cross multiply
    160,167,230.20x = 240,250,845.30 × 57,947,044.60
  4. Step 4: Simplify right side
    160,167,230.20x = 13,921,826,447,786,802
  5. Step 5: Solve for x
    x = 13,921,826,447,786,802/160,167,230.20
  6. Step 6: Final answer
    x = 86,920,566.90

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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.