Home / 25,462,631.34-38,193,569-6,293,387.34

Finding the Fourth Proportional to 25,462,631.34, 38,193,569 and 6,293,387.34

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Solution

The fourth proportional to 25,462,631.34, 38,193,569 and 6,293,387.34 is: 9,439,987.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,462,631.34 : 38,193,569 = 6,293,387.34 : x
  2. Step 2: Convert to fraction form
    25,462,631.34/38,193,569 = 6,293,387.34/x
  3. Step 3: Cross multiply
    25,462,631.34x = 38,193,569 × 6,293,387.34
  4. Step 4: Simplify right side
    25,462,631.34x = 240,366,923,614,016.47
  5. Step 5: Solve for x
    x = 240,366,923,614,016.47/25,462,631.34
  6. Step 6: Final answer
    x = 9,439,987.58

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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.