Home / 24,585,309.47-33,926,837.38-13,571,822.63

Finding the Fourth Proportional to 24,585,309.47, 33,926,837.38 and 13,571,822.63

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Solution

The fourth proportional to 24,585,309.47, 33,926,837.38 and 13,571,822.63 is: 18,728,624.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,309.47 : 33,926,837.38 = 13,571,822.63 : x
  2. Step 2: Convert to fraction form
    24,585,309.47/33,926,837.38 = 13,571,822.63/x
  3. Step 3: Cross multiply
    24,585,309.47x = 33,926,837.38 × 13,571,822.63
  4. Step 4: Simplify right side
    24,585,309.47x = 460,449,019,369,101.44
  5. Step 5: Solve for x
    x = 460,449,019,369,101.44/24,585,309.47
  6. Step 6: Final answer
    x = 18,728,624.09

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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.