Home / 17,188,093,565.55-23,719,570,214.21-9,566,975,405.76

Finding the Fourth Proportional to 17,188,093,565.55, 23,719,570,214.21 and 9,566,975,405.76

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Solution

The fourth proportional to 17,188,093,565.55, 23,719,570,214.21 and 9,566,975,405.76 is: 13,202,426,668.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,188,093,565.55 : 23,719,570,214.21 = 9,566,975,405.76 : x
  2. Step 2: Convert to fraction form
    17,188,093,565.55/23,719,570,214.21 = 9,566,975,405.76/x
  3. Step 3: Cross multiply
    17,188,093,565.55x = 23,719,570,214.21 × 9,566,975,405.76
  4. Step 4: Simplify right side
    17,188,093,565.55x = 226,924,544,874,582,376,448
  5. Step 5: Solve for x
    x = 226,924,544,874,582,376,448/17,188,093,565.55
  6. Step 6: Final answer
    x = 13,202,426,668.74

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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.