Home / 17,979,786.03-24,806,033.31-10,239,347.87

Finding the Fourth Proportional to 17,979,786.03, 24,806,033.31 and 10,239,347.87

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Solution

The fourth proportional to 17,979,786.03, 24,806,033.31 and 10,239,347.87 is: 14,126,842.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,979,786.03 : 24,806,033.31 = 10,239,347.87 : x
  2. Step 2: Convert to fraction form
    17,979,786.03/24,806,033.31 = 10,239,347.87/x
  3. Step 3: Cross multiply
    17,979,786.03x = 24,806,033.31 × 10,239,347.87
  4. Step 4: Simplify right side
    17,979,786.03x = 253,997,604,335,897.53
  5. Step 5: Solve for x
    x = 253,997,604,335,897.53/17,979,786.03
  6. Step 6: Final answer
    x = 14,126,842.44

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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.