Home / 17,496,009.72-24,144,508.55-9,761,053.64

Finding the Fourth Proportional to 17,496,009.72, 24,144,508.55 and 9,761,053.64

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Solution

The fourth proportional to 17,496,009.72, 24,144,508.55 and 9,761,053.64 is: 13,470,262.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,009.72 : 24,144,508.55 = 9,761,053.64 : x
  2. Step 2: Convert to fraction form
    17,496,009.72/24,144,508.55 = 9,761,053.64/x
  3. Step 3: Cross multiply
    17,496,009.72x = 24,144,508.55 × 9,761,053.64
  4. Step 4: Simplify right side
    17,496,009.72x = 235,675,842,971,668.69
  5. Step 5: Solve for x
    x = 235,675,842,971,668.69/17,496,009.72
  6. Step 6: Final answer
    x = 13,470,262.46

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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.