Home / 24,760,963.63-34,171,197.02-13,747,713.89

Finding the Fourth Proportional to 24,760,963.63, 34,171,197.02 and 13,747,713.89

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Solution

The fourth proportional to 24,760,963.63, 34,171,197.02 and 13,747,713.89 is: 18,972,437.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,963.63 : 34,171,197.02 = 13,747,713.89 : x
  2. Step 2: Convert to fraction form
    24,760,963.63/34,171,197.02 = 13,747,713.89/x
  3. Step 3: Cross multiply
    24,760,963.63x = 34,171,197.02 × 13,747,713.89
  4. Step 4: Simplify right side
    24,760,963.63x = 469,775,839,721,739.94
  5. Step 5: Solve for x
    x = 469,775,839,721,739.94/24,760,963.63
  6. Step 6: Final answer
    x = 18,972,437.69

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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.