Home / 61,079,584.89-91,419,983.42-44,901,254.01

Finding the Fourth Proportional to 61,079,584.89, 91,419,983.42 and 44,901,254.01

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Solution

The fourth proportional to 61,079,584.89, 91,419,983.42 and 44,901,254.01 is: 67,205,301.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,079,584.89 : 91,419,983.42 = 44,901,254.01 : x
  2. Step 2: Convert to fraction form
    61,079,584.89/91,419,983.42 = 44,901,254.01/x
  3. Step 3: Cross multiply
    61,079,584.89x = 91,419,983.42 × 44,901,254.01
  4. Step 4: Simplify right side
    61,079,584.89x = 4,104,871,896,906,902.50
  5. Step 5: Solve for x
    x = 4,104,871,896,906,902.50/61,079,584.89
  6. Step 6: Final answer
    x = 67,205,301.15

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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.