Home / 7,280,332,414.30-10,053,797,474.10-6,883,704,989.02

Finding the Fourth Proportional to 7,280,332,414.30, 10,053,797,474.10 and 6,883,704,989.02

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Solution

The fourth proportional to 7,280,332,414.30, 10,053,797,474.10 and 6,883,704,989.02 is: 9,506,073,609.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,280,332,414.30 : 10,053,797,474.10 = 6,883,704,989.02 : x
  2. Step 2: Convert to fraction form
    7,280,332,414.30/10,053,797,474.10 = 6,883,704,989.02/x
  3. Step 3: Cross multiply
    7,280,332,414.30x = 10,053,797,474.10 × 6,883,704,989.02
  4. Step 4: Simplify right side
    7,280,332,414.30x = 69,207,375,831,058,849,792
  5. Step 5: Solve for x
    x = 69,207,375,831,058,849,792/7,280,332,414.30
  6. Step 6: Final answer
    x = 9,506,073,609.38

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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.