Home / 6,720,854,976.60-10,081,282,464.90-5,801,769,101.40

Finding the Fourth Proportional to 6,720,854,976.60, 10,081,282,464.90 and 5,801,769,101.40

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Solution

The fourth proportional to 6,720,854,976.60, 10,081,282,464.90 and 5,801,769,101.40 is: 8,702,653,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,854,976.60 : 10,081,282,464.90 = 5,801,769,101.40 : x
  2. Step 2: Convert to fraction form
    6,720,854,976.60/10,081,282,464.90 = 5,801,769,101.40/x
  3. Step 3: Cross multiply
    6,720,854,976.60x = 10,081,282,464.90 × 5,801,769,101.40
  4. Step 4: Simplify right side
    6,720,854,976.60x = 58,489,273,107,342,442,496
  5. Step 5: Solve for x
    x = 58,489,273,107,342,442,496/6,720,854,976.60
  6. Step 6: Final answer
    x = 8,702,653,652.10

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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.