Home / 219,625,344,125.20-329,438,016,187.80-62,570,498,582.80

Finding the Fourth Proportional to 219,625,344,125.20, 329,438,016,187.80 and 62,570,498,582.80

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Solution

The fourth proportional to 219,625,344,125.20, 329,438,016,187.80 and 62,570,498,582.80 is: 93,855,747,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,625,344,125.20 : 329,438,016,187.80 = 62,570,498,582.80 : x
  2. Step 2: Convert to fraction form
    219,625,344,125.20/329,438,016,187.80 = 62,570,498,582.80/x
  3. Step 3: Cross multiply
    219,625,344,125.20x = 329,438,016,187.80 × 62,570,498,582.80
  4. Step 4: Simplify right side
    219,625,344,125.20x = 20,613,100,924,999,183,630,336
  5. Step 5: Solve for x
    x = 20,613,100,924,999,183,630,336/219,625,344,125.20
  6. Step 6: Final answer
    x = 93,855,747,874.20

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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.