Home / 14,763,003.40-22,144,505.10-14,125,274.20

Finding the Fourth Proportional to 14,763,003.40, 22,144,505.10 and 14,125,274.20

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Solution

The fourth proportional to 14,763,003.40, 22,144,505.10 and 14,125,274.20 is: 21,187,911.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,763,003.40 : 22,144,505.10 = 14,125,274.20 : x
  2. Step 2: Convert to fraction form
    14,763,003.40/22,144,505.10 = 14,125,274.20/x
  3. Step 3: Cross multiply
    14,763,003.40x = 22,144,505.10 × 14,125,274.20
  4. Step 4: Simplify right side
    14,763,003.40x = 312,797,206,560,798.44
  5. Step 5: Solve for x
    x = 312,797,206,560,798.44/14,763,003.40
  6. Step 6: Final answer
    x = 21,187,911.30

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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.