Home / 17,188,093,566.56-23,719,570,215.59-9,566,975,406.77

Finding the Fourth Proportional to 17,188,093,566.56, 23,719,570,215.59 and 9,566,975,406.77

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Solution

The fourth proportional to 17,188,093,566.56, 23,719,570,215.59 and 9,566,975,406.77 is: 13,202,426,670.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,188,093,566.56 : 23,719,570,215.59 = 9,566,975,406.77 : x
  2. Step 2: Convert to fraction form
    17,188,093,566.56/23,719,570,215.59 = 9,566,975,406.77/x
  3. Step 3: Cross multiply
    17,188,093,566.56x = 23,719,570,215.59 × 9,566,975,406.77
  4. Step 4: Simplify right side
    17,188,093,566.56x = 226,924,544,911,585,116,160
  5. Step 5: Solve for x
    x = 226,924,544,911,585,116,160/17,188,093,566.56
  6. Step 6: Final answer
    x = 13,202,426,670.12

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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.