Home / 25,410,849.10-35,067,490.95-13,809,160.06

Finding the Fourth Proportional to 25,410,849.10, 35,067,490.95 and 13,809,160.06

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Solution

The fourth proportional to 25,410,849.10, 35,067,490.95 and 13,809,160.06 is: 19,056,923.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,410,849.10 : 35,067,490.95 = 13,809,160.06 : x
  2. Step 2: Convert to fraction form
    25,410,849.10/35,067,490.95 = 13,809,160.06/x
  3. Step 3: Cross multiply
    25,410,849.10x = 35,067,490.95 × 13,809,160.06
  4. Step 4: Simplify right side
    25,410,849.10x = 484,252,595,431,151.50
  5. Step 5: Solve for x
    x = 484,252,595,431,151.50/25,410,849.10
  6. Step 6: Final answer
    x = 19,056,923.03

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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.