Home / 164,422,466.62-226,932,239.83-98,350,233.92

Finding the Fourth Proportional to 164,422,466.62, 226,932,239.83 and 98,350,233.92

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Solution

The fourth proportional to 164,422,466.62, 226,932,239.83 and 98,350,233.92 is: 135,740,810.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,422,466.62 : 226,932,239.83 = 98,350,233.92 : x
  2. Step 2: Convert to fraction form
    164,422,466.62/226,932,239.83 = 98,350,233.92/x
  3. Step 3: Cross multiply
    164,422,466.62x = 226,932,239.83 × 98,350,233.92
  4. Step 4: Simplify right side
    164,422,466.62x = 22,318,838,871,201,764
  5. Step 5: Solve for x
    x = 22,318,838,871,201,764/164,422,466.62
  6. Step 6: Final answer
    x = 135,740,810.43

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1.5x scale

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.