Home / 74,982,524,904.24-103,469,045,052.60-44,493,454,561.20

Finding the Fourth Proportional to 74,982,524,904.24, 103,469,045,052.60 and 44,493,454,561.20

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Solution

The fourth proportional to 74,982,524,904.24, 103,469,045,052.60 and 44,493,454,561.20 is: 61,396,908,952.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,982,524,904.24 : 103,469,045,052.60 = 44,493,454,561.20 : x
  2. Step 2: Convert to fraction form
    74,982,524,904.24/103,469,045,052.60 = 44,493,454,561.20/x
  3. Step 3: Cross multiply
    74,982,524,904.24x = 103,469,045,052.60 × 44,493,454,561.20
  4. Step 4: Simplify right side
    74,982,524,904.24x = 4,603,695,254,538,613,686,272
  5. Step 5: Solve for x
    x = 4,603,695,254,538,613,686,272/74,982,524,904.24
  6. Step 6: Final answer
    x = 61,396,908,952.03

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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.