Home / 6,708,669,035.99-9,258,377,471.64-3,697,914,947.42

Finding the Fourth Proportional to 6,708,669,035.99, 9,258,377,471.64 and 3,697,914,947.42

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Solution

The fourth proportional to 6,708,669,035.99, 9,258,377,471.64 and 3,697,914,947.42 is: 5,103,350,941.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,669,035.99 : 9,258,377,471.64 = 3,697,914,947.42 : x
  2. Step 2: Convert to fraction form
    6,708,669,035.99/9,258,377,471.64 = 3,697,914,947.42/x
  3. Step 3: Cross multiply
    6,708,669,035.99x = 9,258,377,471.64 × 3,697,914,947.42
  4. Step 4: Simplify right side
    6,708,669,035.99x = 34,236,692,441,257,287,680
  5. Step 5: Solve for x
    x = 34,236,692,441,257,287,680/6,708,669,035.99
  6. Step 6: Final answer
    x = 5,103,350,941.54

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Double scale
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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.