Home / 22,432,503.94-33,635,280.09-8,769,377.23

Finding the Fourth Proportional to 22,432,503.94, 33,635,280.09 and 8,769,377.23

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Solution

The fourth proportional to 22,432,503.94, 33,635,280.09 and 8,769,377.23 is: 13,148,797.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,432,503.94 : 33,635,280.09 = 8,769,377.23 : x
  2. Step 2: Convert to fraction form
    22,432,503.94/33,635,280.09 = 8,769,377.23/x
  3. Step 3: Cross multiply
    22,432,503.94x = 33,635,280.09 × 8,769,377.23
  4. Step 4: Simplify right side
    22,432,503.94x = 294,960,459,177,742
  5. Step 5: Solve for x
    x = 294,960,459,177,742/22,432,503.94
  6. Step 6: Final answer
    x = 13,148,797.84

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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.