Home / 62,374,560.56-93,379,396.44-36,387,401.84

Finding the Fourth Proportional to 62,374,560.56, 93,379,396.44 and 36,387,401.84

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Solution

The fourth proportional to 62,374,560.56, 93,379,396.44 and 36,387,401.84 is: 54,474,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,374,560.56 : 93,379,396.44 = 36,387,401.84 : x
  2. Step 2: Convert to fraction form
    62,374,560.56/93,379,396.44 = 36,387,401.84/x
  3. Step 3: Cross multiply
    62,374,560.56x = 93,379,396.44 × 36,387,401.84
  4. Step 4: Simplify right side
    62,374,560.56x = 3,397,833,621,838,945.50
  5. Step 5: Solve for x
    x = 3,397,833,621,838,945.50/62,374,560.56
  6. Step 6: Final answer
    x = 54,474,670.30

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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.