Home / 2,332,006,957.66-3,498,010,436.76-779,298,279.16

Finding the Fourth Proportional to 2,332,006,957.66, 3,498,010,436.76 and 779,298,279.16

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Solution

The fourth proportional to 2,332,006,957.66, 3,498,010,436.76 and 779,298,279.16 is: 1,168,947,418.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,006,957.66 : 3,498,010,436.76 = 779,298,279.16 : x
  2. Step 2: Convert to fraction form
    2,332,006,957.66/3,498,010,436.76 = 779,298,279.16/x
  3. Step 3: Cross multiply
    2,332,006,957.66x = 3,498,010,436.76 × 779,298,279.16
  4. Step 4: Simplify right side
    2,332,006,957.66x = 2,725,993,513,850,787,840
  5. Step 5: Solve for x
    x = 2,725,993,513,850,787,840/2,332,006,957.66
  6. Step 6: Final answer
    x = 1,168,947,418.83

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Double scale
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Similar ratio
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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.