Home / 98,025,369.96-146,946,712.14-33,284,908.20

Finding the Fourth Proportional to 98,025,369.96, 146,946,712.14 and 33,284,908.20

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Solution

The fourth proportional to 98,025,369.96, 146,946,712.14 and 33,284,908.20 is: 49,896,346.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,025,369.96 : 146,946,712.14 = 33,284,908.20 : x
  2. Step 2: Convert to fraction form
    98,025,369.96/146,946,712.14 = 33,284,908.20/x
  3. Step 3: Cross multiply
    98,025,369.96x = 146,946,712.14 × 33,284,908.20
  4. Step 4: Simplify right side
    98,025,369.96x = 4,891,107,823,871,725
  5. Step 5: Solve for x
    x = 4,891,107,823,871,725/98,025,369.96
  6. Step 6: Final answer
    x = 49,896,346.49

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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.