Home / 24,185,697.25-33,376,262.21-13,320,681.25

Finding the Fourth Proportional to 24,185,697.25, 33,376,262.21 and 13,320,681.25

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Solution

The fourth proportional to 24,185,697.25, 33,376,262.21 and 13,320,681.25 is: 18,382,540.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185,697.25 : 33,376,262.21 = 13,320,681.25 : x
  2. Step 2: Convert to fraction form
    24,185,697.25/33,376,262.21 = 13,320,681.25/x
  3. Step 3: Cross multiply
    24,185,697.25x = 33,376,262.21 × 13,320,681.25
  4. Step 4: Simplify right side
    24,185,697.25x = 444,594,550,215,830.56
  5. Step 5: Solve for x
    x = 444,594,550,215,830.56/24,185,697.25
  6. Step 6: Final answer
    x = 18,382,540.13

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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.