Home / 66,944,823.96-92,380,747.44-37,177,361.97

Finding the Fourth Proportional to 66,944,823.96, 92,380,747.44 and 37,177,361.97

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Solution

The fourth proportional to 66,944,823.96, 92,380,747.44 and 37,177,361.97 is: 51,303,032.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,944,823.96 : 92,380,747.44 = 37,177,361.97 : x
  2. Step 2: Convert to fraction form
    66,944,823.96/92,380,747.44 = 37,177,361.97/x
  3. Step 3: Cross multiply
    66,944,823.96x = 92,380,747.44 × 37,177,361.97
  4. Step 4: Simplify right side
    66,944,823.96x = 3,434,472,486,636,030.50
  5. Step 5: Solve for x
    x = 3,434,472,486,636,030.50/66,944,823.96
  6. Step 6: Final answer
    x = 51,303,032.61

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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.