Home / 14,844,839.40-22,254,299.10-5,753,140.20

Finding the Fourth Proportional to 14,844,839.40, 22,254,299.10 and 5,753,140.20

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Solution

The fourth proportional to 14,844,839.40, 22,254,299.10 and 5,753,140.20 is: 8,624,687.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,839.40 : 22,254,299.10 = 5,753,140.20 : x
  2. Step 2: Convert to fraction form
    14,844,839.40/22,254,299.10 = 5,753,140.20/x
  3. Step 3: Cross multiply
    14,844,839.40x = 22,254,299.10 × 5,753,140.20
  4. Step 4: Simplify right side
    14,844,839.40x = 128,032,102,775,033.83
  5. Step 5: Solve for x
    x = 128,032,102,775,033.83/14,844,839.40
  6. Step 6: Final answer
    x = 8,624,687.63

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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.