Home / 25,589,033.24-38,390,282.17-9,195,973.79

Finding the Fourth Proportional to 25,589,033.24, 38,390,282.17 and 9,195,973.79

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Solution

The fourth proportional to 25,589,033.24, 38,390,282.17 and 9,195,973.79 is: 13,796,380.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,589,033.24 : 38,390,282.17 = 9,195,973.79 : x
  2. Step 2: Convert to fraction form
    25,589,033.24/38,390,282.17 = 9,195,973.79/x
  3. Step 3: Cross multiply
    25,589,033.24x = 38,390,282.17 × 9,195,973.79
  4. Step 4: Simplify right side
    25,589,033.24x = 353,036,028,434,072.94
  5. Step 5: Solve for x
    x = 353,036,028,434,072.94/25,589,033.24
  6. Step 6: Final answer
    x = 13,796,380.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.