Home / 17,186,882.08-23,717,423.82-9,451,923.58

Finding the Fourth Proportional to 17,186,882.08, 23,717,423.82 and 9,451,923.58

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Solution

The fourth proportional to 17,186,882.08, 23,717,423.82 and 9,451,923.58 is: 13,043,394.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,186,882.08 : 23,717,423.82 = 9,451,923.58 : x
  2. Step 2: Convert to fraction form
    17,186,882.08/23,717,423.82 = 9,451,923.58/x
  3. Step 3: Cross multiply
    17,186,882.08x = 23,717,423.82 × 9,451,923.58
  4. Step 4: Simplify right side
    17,186,882.08x = 224,175,277,461,111.69
  5. Step 5: Solve for x
    x = 224,175,277,461,111.69/17,186,882.08
  6. Step 6: Final answer
    x = 13,043,394.17

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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.