Home / 31,895,247.72-44,012,602.92-17,765,352.48

Finding the Fourth Proportional to 31,895,247.72, 44,012,602.92 and 17,765,352.48

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Solution

The fourth proportional to 31,895,247.72, 44,012,602.92 and 17,765,352.48 is: 24,514,605.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,895,247.72 : 44,012,602.92 = 17,765,352.48 : x
  2. Step 2: Convert to fraction form
    31,895,247.72/44,012,602.92 = 17,765,352.48/x
  3. Step 3: Cross multiply
    31,895,247.72x = 44,012,602.92 × 17,765,352.48
  4. Step 4: Simplify right side
    31,895,247.72x = 781,899,404,436,077.25
  5. Step 5: Solve for x
    x = 781,899,404,436,077.25/31,895,247.72
  6. Step 6: Final answer
    x = 24,514,605.16

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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.