Home / 233,964,910,665.50-322,871,576,718.39-133,832,923,209.50

Finding the Fourth Proportional to 233,964,910,665.50, 322,871,576,718.39 and 133,832,923,209.50

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Solution

The fourth proportional to 233,964,910,665.50, 322,871,576,718.39 and 133,832,923,209.50 is: 184,689,434,029.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,964,910,665.50 : 322,871,576,718.39 = 133,832,923,209.50 : x
  2. Step 2: Convert to fraction form
    233,964,910,665.50/322,871,576,718.39 = 133,832,923,209.50/x
  3. Step 3: Cross multiply
    233,964,910,665.50x = 322,871,576,718.39 × 133,832,923,209.50
  4. Step 4: Simplify right side
    233,964,910,665.50x = 43,210,846,933,482,479,812,608
  5. Step 5: Solve for x
    x = 43,210,846,933,482,479,812,608/233,964,910,665.50
  6. Step 6: Final answer
    x = 184,689,434,029.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.