Home / 17,186,881.08-23,717,422.44-9,451,922.58

Finding the Fourth Proportional to 17,186,881.08, 23,717,422.44 and 9,451,922.58

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Solution

The fourth proportional to 17,186,881.08, 23,717,422.44 and 9,451,922.58 is: 13,043,392.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,881.08 : 23,717,422.44 = 9,451,922.58 : x
  2. Step 2: Convert to fraction form
    17,186,881.08/23,717,422.44 = 9,451,922.58/x
  3. Step 3: Cross multiply
    17,186,881.08x = 23,717,422.44 × 9,451,922.58
  4. Step 4: Simplify right side
    17,186,881.08x = 224,175,240,700,034.72
  5. Step 5: Solve for x
    x = 224,175,240,700,034.72/17,186,881.08
  6. Step 6: Final answer
    x = 13,043,392.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.