Home / 109,733,614.68-164,600,972.04-27,852,517.32

Finding the Fourth Proportional to 109,733,614.68, 164,600,972.04 and 27,852,517.32

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Solution

The fourth proportional to 109,733,614.68, 164,600,972.04 and 27,852,517.32 is: 41,778,915.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,733,614.68 : 164,600,972.04 = 27,852,517.32 : x
  2. Step 2: Convert to fraction form
    109,733,614.68/164,600,972.04 = 27,852,517.32/x
  3. Step 3: Cross multiply
    109,733,614.68x = 164,600,972.04 × 27,852,517.32
  4. Step 4: Simplify right side
    109,733,614.68x = 4,584,551,424,632,936
  5. Step 5: Solve for x
    x = 4,584,551,424,632,936/109,733,614.68
  6. Step 6: Final answer
    x = 41,778,915.59

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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.