Home / 24,185,810.52-33,376,418.55-13,320,794.52

Finding the Fourth Proportional to 24,185,810.52, 33,376,418.55 and 13,320,794.52

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Solution

The fourth proportional to 24,185,810.52, 33,376,418.55 and 13,320,794.52 is: 18,382,696.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185,810.52 : 33,376,418.55 = 13,320,794.52 : x
  2. Step 2: Convert to fraction form
    24,185,810.52/33,376,418.55 = 13,320,794.52/x
  3. Step 3: Cross multiply
    24,185,810.52x = 33,376,418.55 × 13,320,794.52
  4. Step 4: Simplify right side
    24,185,810.52x = 444,600,413,318,066.31
  5. Step 5: Solve for x
    x = 444,600,413,318,066.31/24,185,810.52
  6. Step 6: Final answer
    x = 18,382,696.46

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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.