Home / 2,247,689,046.60-3,371,533,569.90-2,213,251,669.80

Finding the Fourth Proportional to 2,247,689,046.60, 3,371,533,569.90 and 2,213,251,669.80

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Solution

The fourth proportional to 2,247,689,046.60, 3,371,533,569.90 and 2,213,251,669.80 is: 3,319,877,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,689,046.60 : 3,371,533,569.90 = 2,213,251,669.80 : x
  2. Step 2: Convert to fraction form
    2,247,689,046.60/3,371,533,569.90 = 2,213,251,669.80/x
  3. Step 3: Cross multiply
    2,247,689,046.60x = 3,371,533,569.90 × 2,213,251,669.80
  4. Step 4: Simplify right side
    2,247,689,046.60x = 7,462,052,303,367,930,880
  5. Step 5: Solve for x
    x = 7,462,052,303,367,930,880/2,247,689,046.60
  6. Step 6: Final answer
    x = 3,319,877,504.70

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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.