Home / 4,849,204,516.20-7,273,806,774.30-3,686,943,049.20

Finding the Fourth Proportional to 4,849,204,516.20, 7,273,806,774.30 and 3,686,943,049.20

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Solution

The fourth proportional to 4,849,204,516.20, 7,273,806,774.30 and 3,686,943,049.20 is: 5,530,414,573.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,204,516.20 : 7,273,806,774.30 = 3,686,943,049.20 : x
  2. Step 2: Convert to fraction form
    4,849,204,516.20/7,273,806,774.30 = 3,686,943,049.20/x
  3. Step 3: Cross multiply
    4,849,204,516.20x = 7,273,806,774.30 × 3,686,943,049.20
  4. Step 4: Simplify right side
    4,849,204,516.20x = 26,818,111,327,729,258,496
  5. Step 5: Solve for x
    x = 26,818,111,327,729,258,496/4,849,204,516.20
  6. Step 6: Final answer
    x = 5,530,414,573.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.