Home / 177,934,822.66-266,942,480.28-96,051,943.54

Finding the Fourth Proportional to 177,934,822.66, 266,942,480.28 and 96,051,943.54

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Solution

The fourth proportional to 177,934,822.66, 266,942,480.28 and 96,051,943.54 is: 144,099,640.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,934,822.66 : 266,942,480.28 = 96,051,943.54 : x
  2. Step 2: Convert to fraction form
    177,934,822.66/266,942,480.28 = 96,051,943.54/x
  3. Step 3: Cross multiply
    177,934,822.66x = 266,942,480.28 × 96,051,943.54
  4. Step 4: Simplify right side
    177,934,822.66x = 25,640,344,044,282,124
  5. Step 5: Solve for x
    x = 25,640,344,044,282,124/177,934,822.66
  6. Step 6: Final answer
    x = 144,099,640.87

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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.