Home / 17,590,233.60-26,376,019.20-6,231,052.80

Finding the Fourth Proportional to 17,590,233.60, 26,376,019.20 and 6,231,052.80

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Solution

The fourth proportional to 17,590,233.60, 26,376,019.20 and 6,231,052.80 is: 9,343,273.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,233.60 : 26,376,019.20 = 6,231,052.80 : x
  2. Step 2: Convert to fraction form
    17,590,233.60/26,376,019.20 = 6,231,052.80/x
  3. Step 3: Cross multiply
    17,590,233.60x = 26,376,019.20 × 6,231,052.80
  4. Step 4: Simplify right side
    17,590,233.60x = 164,350,368,289,013.75
  5. Step 5: Solve for x
    x = 164,350,368,289,013.75/17,590,233.60
  6. Step 6: Final answer
    x = 9,343,273.77

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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.