Home / 31,980,171.93-44,132,637.33-17,295,838.17

Finding the Fourth Proportional to 31,980,171.93, 44,132,637.33 and 17,295,838.17

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Solution

The fourth proportional to 31,980,171.93, 44,132,637.33 and 17,295,838.17 is: 23,868,256.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,171.93 : 44,132,637.33 = 17,295,838.17 : x
  2. Step 2: Convert to fraction form
    31,980,171.93/44,132,637.33 = 17,295,838.17/x
  3. Step 3: Cross multiply
    31,980,171.93x = 44,132,637.33 × 17,295,838.17
  4. Step 4: Simplify right side
    31,980,171.93x = 763,310,953,274,980.88
  5. Step 5: Solve for x
    x = 763,310,953,274,980.88/31,980,171.93
  6. Step 6: Final answer
    x = 23,868,256.71

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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.