Home / 22,926,069.72-34,389,098.43-15,715,743.96

Finding the Fourth Proportional to 22,926,069.72, 34,389,098.43 and 15,715,743.96

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Solution

The fourth proportional to 22,926,069.72, 34,389,098.43 and 15,715,743.96 is: 23,573,611.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926,069.72 : 34,389,098.43 = 15,715,743.96 : x
  2. Step 2: Convert to fraction form
    22,926,069.72/34,389,098.43 = 15,715,743.96/x
  3. Step 3: Cross multiply
    22,926,069.72x = 34,389,098.43 × 15,715,743.96
  4. Step 4: Simplify right side
    22,926,069.72x = 540,450,265,831,496.69
  5. Step 5: Solve for x
    x = 540,450,265,831,496.69/22,926,069.72
  6. Step 6: Final answer
    x = 23,573,611.72

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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.