Home / 8,071,260,216.30-11,273,613,419.81-8,071,260,216.30

Finding the Fourth Proportional to 8,071,260,216.30, 11,273,613,419.81 and 8,071,260,216.30

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Solution

The fourth proportional to 8,071,260,216.30, 11,273,613,419.81 and 8,071,260,216.30 is: 11,273,613,419.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,260,216.30 : 11,273,613,419.81 = 8,071,260,216.30 : x
  2. Step 2: Convert to fraction form
    8,071,260,216.30/11,273,613,419.81 = 8,071,260,216.30/x
  3. Step 3: Cross multiply
    8,071,260,216.30x = 11,273,613,419.81 × 8,071,260,216.30
  4. Step 4: Simplify right side
    8,071,260,216.30x = 90,992,267,489,274,396,672
  5. Step 5: Solve for x
    x = 90,992,267,489,274,396,672/8,071,260,216.30
  6. Step 6: Final answer
    x = 11,273,613,419.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.