Home / 25,701,977.02-35,468,521.65-13,941,216.14

Finding the Fourth Proportional to 25,701,977.02, 35,468,521.65 and 13,941,216.14

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Solution

The fourth proportional to 25,701,977.02, 35,468,521.65 and 13,941,216.14 is: 19,238,766.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,701,977.02 : 35,468,521.65 = 13,941,216.14 : x
  2. Step 2: Convert to fraction form
    25,701,977.02/35,468,521.65 = 13,941,216.14/x
  3. Step 3: Cross multiply
    25,701,977.02x = 35,468,521.65 × 13,941,216.14
  4. Step 4: Simplify right side
    25,701,977.02x = 494,474,326,488,919.44
  5. Step 5: Solve for x
    x = 494,474,326,488,919.44/25,701,977.02
  6. Step 6: Final answer
    x = 19,238,766.19

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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.