Home / 17,207,114.22-23,746,119.66-9,366,851.88

Finding the Fourth Proportional to 17,207,114.22, 23,746,119.66 and 9,366,851.88

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Solution

The fourth proportional to 17,207,114.22, 23,746,119.66 and 9,366,851.88 is: 12,926,420.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,207,114.22 : 23,746,119.66 = 9,366,851.88 : x
  2. Step 2: Convert to fraction form
    17,207,114.22/23,746,119.66 = 9,366,851.88/x
  3. Step 3: Cross multiply
    17,207,114.22x = 23,746,119.66 × 9,366,851.88
  4. Step 4: Simplify right side
    17,207,114.22x = 222,426,385,579,975.97
  5. Step 5: Solve for x
    x = 222,426,385,579,975.97/17,207,114.22
  6. Step 6: Final answer
    x = 12,926,420.01

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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.