Home / 17,707,257.67-24,435,370.45-9,866,364.79

Finding the Fourth Proportional to 17,707,257.67, 24,435,370.45 and 9,866,364.79

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Solution

The fourth proportional to 17,707,257.67, 24,435,370.45 and 9,866,364.79 is: 13,615,223.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,257.67 : 24,435,370.45 = 9,866,364.79 : x
  2. Step 2: Convert to fraction form
    17,707,257.67/24,435,370.45 = 9,866,364.79/x
  3. Step 3: Cross multiply
    17,707,257.67x = 24,435,370.45 × 9,866,364.79
  4. Step 4: Simplify right side
    17,707,257.67x = 241,088,278,466,977.78
  5. Step 5: Solve for x
    x = 241,088,278,466,977.78/17,707,257.67
  6. Step 6: Final answer
    x = 13,615,223.94

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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.