Home / 6,053,082,280.76-8,353,257,129.92-3,376,862,469.40

Finding the Fourth Proportional to 6,053,082,280.76, 8,353,257,129.92 and 3,376,862,469.40

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Solution

The fourth proportional to 6,053,082,280.76, 8,353,257,129.92 and 3,376,862,469.40 is: 4,660,072,206.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053,082,280.76 : 8,353,257,129.92 = 3,376,862,469.40 : x
  2. Step 2: Convert to fraction form
    6,053,082,280.76/8,353,257,129.92 = 3,376,862,469.40/x
  3. Step 3: Cross multiply
    6,053,082,280.76x = 8,353,257,129.92 × 3,376,862,469.40
  4. Step 4: Simplify right side
    6,053,082,280.76x = 28,207,800,499,274,809,344
  5. Step 5: Solve for x
    x = 28,207,800,499,274,809,344/6,053,082,280.76
  6. Step 6: Final answer
    x = 4,660,072,206.34

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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.