Home / 2,391,452,957.40-3,587,179,436.10-1,468,336,003.80

Finding the Fourth Proportional to 2,391,452,957.40, 3,587,179,436.10 and 1,468,336,003.80

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Solution

The fourth proportional to 2,391,452,957.40, 3,587,179,436.10 and 1,468,336,003.80 is: 2,202,504,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,452,957.40 : 3,587,179,436.10 = 1,468,336,003.80 : x
  2. Step 2: Convert to fraction form
    2,391,452,957.40/3,587,179,436.10 = 1,468,336,003.80/x
  3. Step 3: Cross multiply
    2,391,452,957.40x = 3,587,179,436.10 × 1,468,336,003.80
  4. Step 4: Simplify right side
    2,391,452,957.40x = 5,267,184,718,116,611,072
  5. Step 5: Solve for x
    x = 5,267,184,718,116,611,072/2,391,452,957.40
  6. Step 6: Final answer
    x = 2,202,504,005.70

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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.