Home / 11,055,204,000.30-16,582,806,000.45-6,871,062,719.10

Finding the Fourth Proportional to 11,055,204,000.30, 16,582,806,000.45 and 6,871,062,719.10

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Solution

The fourth proportional to 11,055,204,000.30, 16,582,806,000.45 and 6,871,062,719.10 is: 10,306,594,078.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,055,204,000.30 : 16,582,806,000.45 = 6,871,062,719.10 : x
  2. Step 2: Convert to fraction form
    11,055,204,000.30/16,582,806,000.45 = 6,871,062,719.10/x
  3. Step 3: Cross multiply
    11,055,204,000.30x = 16,582,806,000.45 × 6,871,062,719.10
  4. Step 4: Simplify right side
    11,055,204,000.30x = 113,941,500,087,759,781,888
  5. Step 5: Solve for x
    x = 113,941,500,087,759,781,888/11,055,204,000.30
  6. Step 6: Final answer
    x = 10,306,594,078.65

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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.