Home / 6,350,800,829.85-8,765,202,127.14-3,676,055,785.49

Finding the Fourth Proportional to 6,350,800,829.85, 8,765,202,127.14 and 3,676,055,785.49

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Solution

The fourth proportional to 6,350,800,829.85, 8,765,202,127.14 and 3,676,055,785.49 is: 5,073,591,953.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,800,829.85 : 8,765,202,127.14 = 3,676,055,785.49 : x
  2. Step 2: Convert to fraction form
    6,350,800,829.85/8,765,202,127.14 = 3,676,055,785.49/x
  3. Step 3: Cross multiply
    6,350,800,829.85x = 8,765,202,127.14 × 3,676,055,785.49
  4. Step 4: Simplify right side
    6,350,800,829.85x = 32,221,371,990,484,160,512
  5. Step 5: Solve for x
    x = 32,221,371,990,484,160,512/6,350,800,829.85
  6. Step 6: Final answer
    x = 5,073,591,953.80

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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.