Home / 54,681,179.94-75,424,472.49-35,071,007.04

Finding the Fourth Proportional to 54,681,179.94, 75,424,472.49 and 35,071,007.04

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Solution

The fourth proportional to 54,681,179.94, 75,424,472.49 and 35,071,007.04 is: 48,375,185.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,681,179.94 : 75,424,472.49 = 35,071,007.04 : x
  2. Step 2: Convert to fraction form
    54,681,179.94/75,424,472.49 = 35,071,007.04/x
  3. Step 3: Cross multiply
    54,681,179.94x = 75,424,472.49 × 35,071,007.04
  4. Step 4: Simplify right side
    54,681,179.94x = 2,645,212,205,685,076
  5. Step 5: Solve for x
    x = 2,645,212,205,685,076/54,681,179.94
  6. Step 6: Final answer
    x = 48,375,185.18

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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.