Home / 45,131,721.04-62,280,028.93-24,504,695.20

Finding the Fourth Proportional to 45,131,721.04, 62,280,028.93 and 24,504,695.20

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Solution

The fourth proportional to 45,131,721.04, 62,280,028.93 and 24,504,695.20 is: 33,815,531.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,131,721.04 : 62,280,028.93 = 24,504,695.20 : x
  2. Step 2: Convert to fraction form
    45,131,721.04/62,280,028.93 = 24,504,695.20/x
  3. Step 3: Cross multiply
    45,131,721.04x = 62,280,028.93 × 24,504,695.20
  4. Step 4: Simplify right side
    45,131,721.04x = 1,526,153,125,542,908.50
  5. Step 5: Solve for x
    x = 1,526,153,125,542,908.50/45,131,721.04
  6. Step 6: Final answer
    x = 33,815,531.31

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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.