Home / 25,567,510.98-35,282,932.23-13,965,071.38

Finding the Fourth Proportional to 25,567,510.98, 35,282,932.23 and 13,965,071.38

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Solution

The fourth proportional to 25,567,510.98, 35,282,932.23 and 13,965,071.38 is: 19,271,671.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,567,510.98 : 35,282,932.23 = 13,965,071.38 : x
  2. Step 2: Convert to fraction form
    25,567,510.98/35,282,932.23 = 13,965,071.38/x
  3. Step 3: Cross multiply
    25,567,510.98x = 35,282,932.23 × 13,965,071.38
  4. Step 4: Simplify right side
    25,567,510.98x = 492,728,667,087,652.56
  5. Step 5: Solve for x
    x = 492,728,667,087,652.56/25,567,510.98
  6. Step 6: Final answer
    x = 19,271,671.28

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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.