Home / 9,613,000,855.87-13,265,765,598.72-5,326,198,542.52

Finding the Fourth Proportional to 9,613,000,855.87, 13,265,765,598.72 and 5,326,198,542.52

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Solution

The fourth proportional to 9,613,000,855.87, 13,265,765,598.72 and 5,326,198,542.52 is: 7,350,056,705.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,000,855.87 : 13,265,765,598.72 = 5,326,198,542.52 : x
  2. Step 2: Convert to fraction form
    9,613,000,855.87/13,265,765,598.72 = 5,326,198,542.52/x
  3. Step 3: Cross multiply
    9,613,000,855.87x = 13,265,765,598.72 × 5,326,198,542.52
  4. Step 4: Simplify right side
    9,613,000,855.87x = 70,656,101,397,314,420,736
  5. Step 5: Solve for x
    x = 70,656,101,397,314,420,736/9,613,000,855.87
  6. Step 6: Final answer
    x = 7,350,056,705.15

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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.