Home / 17,722,073.50-24,461,011.80-11,542,519.10

Finding the Fourth Proportional to 17,722,073.50, 24,461,011.80 and 11,542,519.10

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Solution

The fourth proportional to 17,722,073.50, 24,461,011.80 and 11,542,519.10 is: 15,931,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,073.50 : 24,461,011.80 = 11,542,519.10 : x
  2. Step 2: Convert to fraction form
    17,722,073.50/24,461,011.80 = 11,542,519.10/x
  3. Step 3: Cross multiply
    17,722,073.50x = 24,461,011.80 × 11,542,519.10
  4. Step 4: Simplify right side
    17,722,073.50x = 282,341,695,967,977.88
  5. Step 5: Solve for x
    x = 282,341,695,967,977.88/17,722,073.50
  6. Step 6: Final answer
    x = 15,931,640.05

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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.