Home / 17,084,044.80-25,626,067.20-15,226,099.20

Finding the Fourth Proportional to 17,084,044.80, 25,626,067.20 and 15,226,099.20

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Solution

The fourth proportional to 17,084,044.80, 25,626,067.20 and 15,226,099.20 is: 22,839,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,084,044.80 : 25,626,067.20 = 15,226,099.20 : x
  2. Step 2: Convert to fraction form
    17,084,044.80/25,626,067.20 = 15,226,099.20/x
  3. Step 3: Cross multiply
    17,084,044.80x = 25,626,067.20 × 15,226,099.20
  4. Step 4: Simplify right side
    17,084,044.80x = 390,185,041,293,066.19
  5. Step 5: Solve for x
    x = 390,185,041,293,066.19/17,084,044.80
  6. Step 6: Final answer
    x = 22,839,148.80

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1.5x scale

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.