Home / 6,350,800,841.48-8,765,202,143.19-3,676,055,797.13

Finding the Fourth Proportional to 6,350,800,841.48, 8,765,202,143.19 and 3,676,055,797.13

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Solution

The fourth proportional to 6,350,800,841.48, 8,765,202,143.19 and 3,676,055,797.13 is: 5,073,591,969.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350,800,841.48 : 8,765,202,143.19 = 3,676,055,797.13 : x
  2. Step 2: Convert to fraction form
    6,350,800,841.48/8,765,202,143.19 = 3,676,055,797.13/x
  3. Step 3: Cross multiply
    6,350,800,841.48x = 8,765,202,143.19 × 3,676,055,797.13
  4. Step 4: Simplify right side
    6,350,800,841.48x = 32,221,372,151,446,077,440
  5. Step 5: Solve for x
    x = 32,221,372,151,446,077,440/6,350,800,841.48
  6. Step 6: Final answer
    x = 5,073,591,969.85

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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.