Home / 17,707,264.49-24,435,379.76-9,866,371.52

Finding the Fourth Proportional to 17,707,264.49, 24,435,379.76 and 9,866,371.52

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Solution

The fourth proportional to 17,707,264.49, 24,435,379.76 and 9,866,371.52 is: 13,615,233.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,707,264.49 : 24,435,379.76 = 9,866,371.52 : x
  2. Step 2: Convert to fraction form
    17,707,264.49/24,435,379.76 = 9,866,371.52/x
  3. Step 3: Cross multiply
    17,707,264.49x = 24,435,379.76 × 9,866,371.52
  4. Step 4: Simplify right side
    17,707,264.49x = 241,088,534,772,939.69
  5. Step 5: Solve for x
    x = 241,088,534,772,939.69/17,707,264.49
  6. Step 6: Final answer
    x = 13,615,233.17

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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.