Home / 101,873,622.24-152,810,480.75-32,786,416.17

Finding the Fourth Proportional to 101,873,622.24, 152,810,480.75 and 32,786,416.17

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Solution

The fourth proportional to 101,873,622.24, 152,810,480.75 and 32,786,416.17 is: 49,179,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,873,622.24 : 152,810,480.75 = 32,786,416.17 : x
  2. Step 2: Convert to fraction form
    101,873,622.24/152,810,480.75 = 32,786,416.17/x
  3. Step 3: Cross multiply
    101,873,622.24x = 152,810,480.75 × 32,786,416.17
  4. Step 4: Simplify right side
    101,873,622.24x = 5,010,108,016,843,342
  5. Step 5: Solve for x
    x = 5,010,108,016,843,342/101,873,622.24
  6. Step 6: Final answer
    x = 49,179,639.51

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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.