Home / 17,967,009.10-26,951,680.05-9,463,953.10

Finding the Fourth Proportional to 17,967,009.10, 26,951,680.05 and 9,463,953.10

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Solution

The fourth proportional to 17,967,009.10, 26,951,680.05 and 9,463,953.10 is: 14,196,544.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,009.10 : 26,951,680.05 = 9,463,953.10 : x
  2. Step 2: Convert to fraction form
    17,967,009.10/26,951,680.05 = 9,463,953.10/x
  3. Step 3: Cross multiply
    17,967,009.10x = 26,951,680.05 × 9,463,953.10
  4. Step 4: Simplify right side
    17,967,009.10x = 255,069,435,959,405.66
  5. Step 5: Solve for x
    x = 255,069,435,959,405.66/17,967,009.10
  6. Step 6: Final answer
    x = 14,196,544.04

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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.