Home / 5,972,004,291.20-8,958,006,436.80-3,517,077,545.60

Finding the Fourth Proportional to 5,972,004,291.20, 8,958,006,436.80 and 3,517,077,545.60

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Solution

The fourth proportional to 5,972,004,291.20, 8,958,006,436.80 and 3,517,077,545.60 is: 5,275,616,318.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972,004,291.20 : 8,958,006,436.80 = 3,517,077,545.60 : x
  2. Step 2: Convert to fraction form
    5,972,004,291.20/8,958,006,436.80 = 3,517,077,545.60/x
  3. Step 3: Cross multiply
    5,972,004,291.20x = 8,958,006,436.80 × 3,517,077,545.60
  4. Step 4: Simplify right side
    5,972,004,291.20x = 31,506,003,292,209,541,120
  5. Step 5: Solve for x
    x = 31,506,003,292,209,541,120/5,972,004,291.20
  6. Step 6: Final answer
    x = 5,275,616,318.40

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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.