Home / 54,681,179.63-75,424,472.06-35,071,006.73

Finding the Fourth Proportional to 54,681,179.63, 75,424,472.06 and 35,071,006.73

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Solution

The fourth proportional to 54,681,179.63, 75,424,472.06 and 35,071,006.73 is: 48,375,184.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,681,179.63 : 75,424,472.06 = 35,071,006.73 : x
  2. Step 2: Convert to fraction form
    54,681,179.63/75,424,472.06 = 35,071,006.73/x
  3. Step 3: Cross multiply
    54,681,179.63x = 75,424,472.06 × 35,071,006.73
  4. Step 4: Simplify right side
    54,681,179.63x = 2,645,212,166,670,480
  5. Step 5: Solve for x
    x = 2,645,212,166,670,480/54,681,179.63
  6. Step 6: Final answer
    x = 48,375,184.75

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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.