Home / 31,304,418.85-46,959,849.24-10,834,102.49

Finding the Fourth Proportional to 31,304,418.85, 46,959,849.24 and 10,834,102.49

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Solution

The fourth proportional to 31,304,418.85, 46,959,849.24 and 10,834,102.49 is: 16,252,268.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,304,418.85 : 46,959,849.24 = 10,834,102.49 : x
  2. Step 2: Convert to fraction form
    31,304,418.85/46,959,849.24 = 10,834,102.49/x
  3. Step 3: Cross multiply
    31,304,418.85x = 46,959,849.24 × 10,834,102.49
  4. Step 4: Simplify right side
    31,304,418.85x = 508,767,819,698,508.25
  5. Step 5: Solve for x
    x = 508,767,819,698,508.25/31,304,418.85
  6. Step 6: Final answer
    x = 16,252,268.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.