Home / 24,296,943.20-36,403,424.40-11,489,871.20

Finding the Fourth Proportional to 24,296,943.20, 36,403,424.40 and 11,489,871.20

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Solution

The fourth proportional to 24,296,943.20, 36,403,424.40 and 11,489,871.20 is: 17,214,949.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,296,943.20 : 36,403,424.40 = 11,489,871.20 : x
  2. Step 2: Convert to fraction form
    24,296,943.20/36,403,424.40 = 11,489,871.20/x
  3. Step 3: Cross multiply
    24,296,943.20x = 36,403,424.40 × 11,489,871.20
  4. Step 4: Simplify right side
    24,296,943.20x = 418,270,657,594,937.25
  5. Step 5: Solve for x
    x = 418,270,657,594,937.25/24,296,943.20
  6. Step 6: Final answer
    x = 17,214,949.80

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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.