Home / 54,271,593.20-81,382,506.60-23,963,855.60

Finding the Fourth Proportional to 54,271,593.20, 81,382,506.60 and 23,963,855.60

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Solution

The fourth proportional to 54,271,593.20, 81,382,506.60 and 23,963,855.60 is: 35,934,796.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,271,593.20 : 81,382,506.60 = 23,963,855.60 : x
  2. Step 2: Convert to fraction form
    54,271,593.20/81,382,506.60 = 23,963,855.60/x
  3. Step 3: Cross multiply
    54,271,593.20x = 81,382,506.60 × 23,963,855.60
  4. Step 4: Simplify right side
    54,271,593.20x = 1,950,238,636,528,447
  5. Step 5: Solve for x
    x = 1,950,238,636,528,447/54,271,593.20
  6. Step 6: Final answer
    x = 35,934,796.12

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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.