Home / 11,207,259,719.20-15,466,049,584.00-6,126,685,045.89

Finding the Fourth Proportional to 11,207,259,719.20, 15,466,049,584.00 and 6,126,685,045.89

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Solution

The fourth proportional to 11,207,259,719.20, 15,466,049,584.00 and 6,126,685,045.89 is: 8,454,842,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,207,259,719.20 : 15,466,049,584.00 = 6,126,685,045.89 : x
  2. Step 2: Convert to fraction form
    11,207,259,719.20/15,466,049,584.00 = 6,126,685,045.89/x
  3. Step 3: Cross multiply
    11,207,259,719.20x = 15,466,049,584.00 × 6,126,685,045.89
  4. Step 4: Simplify right side
    11,207,259,719.20x = 94,755,614,705,253,335,040
  5. Step 5: Solve for x
    x = 94,755,614,705,253,335,040/11,207,259,719.20
  6. Step 6: Final answer
    x = 8,454,842,403.89

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.