Home / 23,181,024.80-34,771,537.20-11,843,616.80

Finding the Fourth Proportional to 23,181,024.80, 34,771,537.20 and 11,843,616.80

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Solution

The fourth proportional to 23,181,024.80, 34,771,537.20 and 11,843,616.80 is: 17,765,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,181,024.80 : 34,771,537.20 = 11,843,616.80 : x
  2. Step 2: Convert to fraction form
    23,181,024.80/34,771,537.20 = 11,843,616.80/x
  3. Step 3: Cross multiply
    23,181,024.80x = 34,771,537.20 × 11,843,616.80
  4. Step 4: Simplify right side
    23,181,024.80x = 411,820,762,143,745
  5. Step 5: Solve for x
    x = 411,820,762,143,745/23,181,024.80
  6. Step 6: Final answer
    x = 17,765,425.20

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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.