Home / 27,537,515,049.60-41,306,272,574.40-8,906,894,200.80

Finding the Fourth Proportional to 27,537,515,049.60, 41,306,272,574.40 and 8,906,894,200.80

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Solution

The fourth proportional to 27,537,515,049.60, 41,306,272,574.40 and 8,906,894,200.80 is: 13,360,341,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537,515,049.60 : 41,306,272,574.40 = 8,906,894,200.80 : x
  2. Step 2: Convert to fraction form
    27,537,515,049.60/41,306,272,574.40 = 8,906,894,200.80/x
  3. Step 3: Cross multiply
    27,537,515,049.60x = 41,306,272,574.40 × 8,906,894,200.80
  4. Step 4: Simplify right side
    27,537,515,049.60x = 367,910,599,649,587,429,376
  5. Step 5: Solve for x
    x = 367,910,599,649,587,429,376/27,537,515,049.60
  6. Step 6: Final answer
    x = 13,360,341,301.20

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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.