Home / 45,372,802,432.46-62,619,958,089.18-25,823,829,735.94

Finding the Fourth Proportional to 45,372,802,432.46, 62,619,958,089.18 and 25,823,829,735.94

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Solution

The fourth proportional to 45,372,802,432.46, 62,619,958,089.18 and 25,823,829,735.94 is: 35,640,010,073.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,372,802,432.46 : 62,619,958,089.18 = 25,823,829,735.94 : x
  2. Step 2: Convert to fraction form
    45,372,802,432.46/62,619,958,089.18 = 25,823,829,735.94/x
  3. Step 3: Cross multiply
    45,372,802,432.46x = 62,619,958,089.18 × 25,823,829,735.94
  4. Step 4: Simplify right side
    45,372,802,432.46x = 1,617,087,135,766,933,405,696
  5. Step 5: Solve for x
    x = 1,617,087,135,766,933,405,696/45,372,802,432.46
  6. Step 6: Final answer
    x = 35,640,010,073.75

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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.