Home / 4,305,025,981.71-5,940,935,806.50-2,324,876,815.71

Finding the Fourth Proportional to 4,305,025,981.71, 5,940,935,806.50 and 2,324,876,815.71

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Solution

The fourth proportional to 4,305,025,981.71, 5,940,935,806.50 and 2,324,876,815.71 is: 3,208,329,979.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,025,981.71 : 5,940,935,806.50 = 2,324,876,815.71 : x
  2. Step 2: Convert to fraction form
    4,305,025,981.71/5,940,935,806.50 = 2,324,876,815.71/x
  3. Step 3: Cross multiply
    4,305,025,981.71x = 5,940,935,806.50 × 2,324,876,815.71
  4. Step 4: Simplify right side
    4,305,025,981.71x = 13,811,943,920,153,241,600
  5. Step 5: Solve for x
    x = 13,811,943,920,153,241,600/4,305,025,981.71
  6. Step 6: Final answer
    x = 3,208,329,979.62

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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.