Home / 4,480,853,431.70-6,721,280,147.55-2,414,610,823.70

Finding the Fourth Proportional to 4,480,853,431.70, 6,721,280,147.55 and 2,414,610,823.70

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Solution

The fourth proportional to 4,480,853,431.70, 6,721,280,147.55 and 2,414,610,823.70 is: 3,621,916,235.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,480,853,431.70 : 6,721,280,147.55 = 2,414,610,823.70 : x
  2. Step 2: Convert to fraction form
    4,480,853,431.70/6,721,280,147.55 = 2,414,610,823.70/x
  3. Step 3: Cross multiply
    4,480,853,431.70x = 6,721,280,147.55 × 2,414,610,823.70
  4. Step 4: Simplify right side
    4,480,853,431.70x = 16,229,275,793,394,161,664
  5. Step 5: Solve for x
    x = 16,229,275,793,394,161,664/4,480,853,431.70
  6. Step 6: Final answer
    x = 3,621,916,235.55

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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.