Home / 5,354,819,734.40-8,032,229,601.60-3,793,658,652.80

Finding the Fourth Proportional to 5,354,819,734.40, 8,032,229,601.60 and 3,793,658,652.80

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Solution

The fourth proportional to 5,354,819,734.40, 8,032,229,601.60 and 3,793,658,652.80 is: 5,690,487,979.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,354,819,734.40 : 8,032,229,601.60 = 3,793,658,652.80 : x
  2. Step 2: Convert to fraction form
    5,354,819,734.40/8,032,229,601.60 = 3,793,658,652.80/x
  3. Step 3: Cross multiply
    5,354,819,734.40x = 8,032,229,601.60 × 3,793,658,652.80
  4. Step 4: Simplify right side
    5,354,819,734.40x = 30,471,537,329,386,139,648
  5. Step 5: Solve for x
    x = 30,471,537,329,386,139,648/5,354,819,734.40
  6. Step 6: Final answer
    x = 5,690,487,979.20

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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.