Home / 11,307,613,052.04-15,604,002,656.28-6,481,518,200.52

Finding the Fourth Proportional to 11,307,613,052.04, 15,604,002,656.28 and 6,481,518,200.52

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Solution

The fourth proportional to 11,307,613,052.04, 15,604,002,656.28 and 6,481,518,200.52 is: 8,944,206,593.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,307,613,052.04 : 15,604,002,656.28 = 6,481,518,200.52 : x
  2. Step 2: Convert to fraction form
    11,307,613,052.04/15,604,002,656.28 = 6,481,518,200.52/x
  3. Step 3: Cross multiply
    11,307,613,052.04x = 15,604,002,656.28 × 6,481,518,200.52
  4. Step 4: Simplify right side
    11,307,613,052.04x = 101,137,627,217,641,259,008
  5. Step 5: Solve for x
    x = 101,137,627,217,641,259,008/11,307,613,052.04
  6. Step 6: Final answer
    x = 8,944,206,593.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.