Home / 31,256,001.84-43,133,282.54-17,504,965.97

Finding the Fourth Proportional to 31,256,001.84, 43,133,282.54 and 17,504,965.97

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Solution

The fourth proportional to 31,256,001.84, 43,133,282.54 and 17,504,965.97 is: 24,156,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,256,001.84 : 43,133,282.54 = 17,504,965.97 : x
  2. Step 2: Convert to fraction form
    31,256,001.84/43,133,282.54 = 17,504,965.97/x
  3. Step 3: Cross multiply
    31,256,001.84x = 43,133,282.54 × 17,504,965.97
  4. Step 4: Simplify right side
    31,256,001.84x = 755,046,643,059,762.88
  5. Step 5: Solve for x
    x = 755,046,643,059,762.88/31,256,001.84
  6. Step 6: Final answer
    x = 24,156,853.04

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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.