Home / 17,049,470.85-25,590,374.64-10,552,894.61

Finding the Fourth Proportional to 17,049,470.85, 25,590,374.64 and 10,552,894.61

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Solution

The fourth proportional to 17,049,470.85, 25,590,374.64 and 10,552,894.61 is: 15,839,349.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,470.85 : 25,590,374.64 = 10,552,894.61 : x
  2. Step 2: Convert to fraction form
    17,049,470.85/25,590,374.64 = 10,552,894.61/x
  3. Step 3: Cross multiply
    17,049,470.85x = 25,590,374.64 × 10,552,894.61
  4. Step 4: Simplify right side
    17,049,470.85x = 270,052,526,478,384.84
  5. Step 5: Solve for x
    x = 270,052,526,478,384.84/17,049,470.85
  6. Step 6: Final answer
    x = 15,839,349.44

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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.