Home / 17,449,906.31-24,074,637.51-10,103,729.57

Finding the Fourth Proportional to 17,449,906.31, 24,074,637.51 and 10,103,729.57

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Solution

The fourth proportional to 17,449,906.31, 24,074,637.51 and 10,103,729.57 is: 13,939,537.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,906.31 : 24,074,637.51 = 10,103,729.57 : x
  2. Step 2: Convert to fraction form
    17,449,906.31/24,074,637.51 = 10,103,729.57/x
  3. Step 3: Cross multiply
    17,449,906.31x = 24,074,637.51 × 10,103,729.57
  4. Step 4: Simplify right side
    17,449,906.31x = 243,243,626,896,818.19
  5. Step 5: Solve for x
    x = 243,243,626,896,818.19/17,449,906.31
  6. Step 6: Final answer
    x = 13,939,537.70

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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.