Home / 49,098,450.61-73,645,006.41-15,019,796.48

Finding the Fourth Proportional to 49,098,450.61, 73,645,006.41 and 15,019,796.48

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Solution

The fourth proportional to 49,098,450.61, 73,645,006.41 and 15,019,796.48 is: 22,528,878.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,098,450.61 : 73,645,006.41 = 15,019,796.48 : x
  2. Step 2: Convert to fraction form
    49,098,450.61/73,645,006.41 = 15,019,796.48/x
  3. Step 3: Cross multiply
    49,098,450.61x = 73,645,006.41 × 15,019,796.48
  4. Step 4: Simplify right side
    49,098,450.61x = 1,106,133,008,155,509
  5. Step 5: Solve for x
    x = 1,106,133,008,155,509/49,098,450.61
  6. Step 6: Final answer
    x = 22,528,878.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.