Home / 17,347,604.36-23,939,694.02-9,612,646.68

Finding the Fourth Proportional to 17,347,604.36, 23,939,694.02 and 9,612,646.68

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Solution

The fourth proportional to 17,347,604.36, 23,939,694.02 and 9,612,646.68 is: 13,265,452.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,347,604.36 : 23,939,694.02 = 9,612,646.68 : x
  2. Step 2: Convert to fraction form
    17,347,604.36/23,939,694.02 = 9,612,646.68/x
  3. Step 3: Cross multiply
    17,347,604.36x = 23,939,694.02 × 9,612,646.68
  4. Step 4: Simplify right side
    17,347,604.36x = 230,123,820,267,703.75
  5. Step 5: Solve for x
    x = 230,123,820,267,703.75/17,347,604.36
  6. Step 6: Final answer
    x = 13,265,452.42

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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.