Home / 5,293,217,244.26-7,941,009,995.67-1,613,010,626.66

Finding the Fourth Proportional to 5,293,217,244.26, 7,941,009,995.67 and 1,613,010,626.66

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Solution

The fourth proportional to 5,293,217,244.26, 7,941,009,995.67 and 1,613,010,626.66 is: 2,419,876,781.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,217,244.26 : 7,941,009,995.67 = 1,613,010,626.66 : x
  2. Step 2: Convert to fraction form
    5,293,217,244.26/7,941,009,995.67 = 1,613,010,626.66/x
  3. Step 3: Cross multiply
    5,293,217,244.26x = 7,941,009,995.67 × 1,613,010,626.66
  4. Step 4: Simplify right side
    5,293,217,244.26x = 12,808,933,509,428,992,000
  5. Step 5: Solve for x
    x = 12,808,933,509,428,992,000/5,293,217,244.26
  6. Step 6: Final answer
    x = 2,419,876,781.62

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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.