Home / 6,011,712,138.60-9,017,568,207.90-3,807,720,023.40

Finding the Fourth Proportional to 6,011,712,138.60, 9,017,568,207.90 and 3,807,720,023.40

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Solution

The fourth proportional to 6,011,712,138.60, 9,017,568,207.90 and 3,807,720,023.40 is: 5,711,580,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011,712,138.60 : 9,017,568,207.90 = 3,807,720,023.40 : x
  2. Step 2: Convert to fraction form
    6,011,712,138.60/9,017,568,207.90 = 3,807,720,023.40/x
  3. Step 3: Cross multiply
    6,011,712,138.60x = 9,017,568,207.90 × 3,807,720,023.40
  4. Step 4: Simplify right side
    6,011,712,138.60x = 34,336,375,027,596,083,200
  5. Step 5: Solve for x
    x = 34,336,375,027,596,083,200/6,011,712,138.60
  6. Step 6: Final answer
    x = 5,711,580,035.10

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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.