Home / 241,783,831.32-362,675,525.41-75,788,530.21

Finding the Fourth Proportional to 241,783,831.32, 362,675,525.41 and 75,788,530.21

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Solution

The fourth proportional to 241,783,831.32, 362,675,525.41 and 75,788,530.21 is: 113,682,725.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,783,831.32 : 362,675,525.41 = 75,788,530.21 : x
  2. Step 2: Convert to fraction form
    241,783,831.32/362,675,525.41 = 75,788,530.21/x
  3. Step 3: Cross multiply
    241,783,831.32x = 362,675,525.41 × 75,788,530.21
  4. Step 4: Simplify right side
    241,783,831.32x = 27,486,645,013,963,408
  5. Step 5: Solve for x
    x = 27,486,645,013,963,408/241,783,831.32
  6. Step 6: Final answer
    x = 113,682,725.86

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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.