Home / 17,938,022.48-24,755,047.44-10,202,865.92

Finding the Fourth Proportional to 17,938,022.48, 24,755,047.44 and 10,202,865.92

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Solution

The fourth proportional to 17,938,022.48, 24,755,047.44 and 10,202,865.92 is: 14,080,282.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,938,022.48 : 24,755,047.44 = 10,202,865.92 : x
  2. Step 2: Convert to fraction form
    17,938,022.48/24,755,047.44 = 10,202,865.92/x
  3. Step 3: Cross multiply
    17,938,022.48x = 24,755,047.44 × 10,202,865.92
  4. Step 4: Simplify right side
    17,938,022.48x = 252,572,429,873,559.25
  5. Step 5: Solve for x
    x = 252,572,429,873,559.25/17,938,022.48
  6. Step 6: Final answer
    x = 14,080,282.83

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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.