Home / 25,701,979.02-35,468,524.41-13,941,218.14

Finding the Fourth Proportional to 25,701,979.02, 35,468,524.41 and 13,941,218.14

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Solution

The fourth proportional to 25,701,979.02, 35,468,524.41 and 13,941,218.14 is: 19,238,768.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,701,979.02 : 35,468,524.41 = 13,941,218.14 : x
  2. Step 2: Convert to fraction form
    25,701,979.02/35,468,524.41 = 13,941,218.14/x
  3. Step 3: Cross multiply
    25,701,979.02x = 35,468,524.41 × 13,941,218.14
  4. Step 4: Simplify right side
    25,701,979.02x = 494,474,435,903,724.75
  5. Step 5: Solve for x
    x = 494,474,435,903,724.75/25,701,979.02
  6. Step 6: Final answer
    x = 19,238,768.95

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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.