Home / 17,531,819.61-26,303,634.27-11,047,364.61

Finding the Fourth Proportional to 17,531,819.61, 26,303,634.27 and 11,047,364.61

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Solution

The fourth proportional to 17,531,819.61, 26,303,634.27 and 11,047,364.61 is: 16,574,767.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,531,819.61 : 26,303,634.27 = 11,047,364.61 : x
  2. Step 2: Convert to fraction form
    17,531,819.61/26,303,634.27 = 11,047,364.61/x
  3. Step 3: Cross multiply
    17,531,819.61x = 26,303,634.27 × 11,047,364.61
  4. Step 4: Simplify right side
    17,531,819.61x = 290,585,838,348,781.19
  5. Step 5: Solve for x
    x = 290,585,838,348,781.19/17,531,819.61
  6. Step 6: Final answer
    x = 16,574,767.75

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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.