Home / 22,920,537.70-34,377,067.56-6,742,706.80

Finding the Fourth Proportional to 22,920,537.70, 34,377,067.56 and 6,742,706.80

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Solution

The fourth proportional to 22,920,537.70, 34,377,067.56 and 6,742,706.80 is: 10,112,960.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,920,537.70 : 34,377,067.56 = 6,742,706.80 : x
  2. Step 2: Convert to fraction form
    22,920,537.70/34,377,067.56 = 6,742,706.80/x
  3. Step 3: Cross multiply
    22,920,537.70x = 34,377,067.56 × 6,742,706.80
  4. Step 4: Simplify right side
    22,920,537.70x = 231,794,487,200,871.41
  5. Step 5: Solve for x
    x = 231,794,487,200,871.41/22,920,537.70
  6. Step 6: Final answer
    x = 10,112,960.27

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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.