Home / 102,934,954.30-154,407,397.33-33,846,228.27

Finding the Fourth Proportional to 102,934,954.30, 154,407,397.33 and 33,846,228.27

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Solution

The fourth proportional to 102,934,954.30, 154,407,397.33 and 33,846,228.27 is: 50,770,975.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,934,954.30 : 154,407,397.33 = 33,846,228.27 : x
  2. Step 2: Convert to fraction form
    102,934,954.30/154,407,397.33 = 33,846,228.27/x
  3. Step 3: Cross multiply
    102,934,954.30x = 154,407,397.33 × 33,846,228.27
  4. Step 4: Simplify right side
    102,934,954.30x = 5,226,108,016,607,769
  5. Step 5: Solve for x
    x = 5,226,108,016,607,769/102,934,954.30
  6. Step 6: Final answer
    x = 50,770,975.24

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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.