Home / 40,414,664.55-60,621,996.83-40,414,664.55

Finding the Fourth Proportional to 40,414,664.55, 60,621,996.83 and 40,414,664.55

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Solution

The fourth proportional to 40,414,664.55, 60,621,996.83 and 40,414,664.55 is: 60,621,996.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,414,664.55 : 60,621,996.83 = 40,414,664.55 : x
  2. Step 2: Convert to fraction form
    40,414,664.55/60,621,996.83 = 40,414,664.55/x
  3. Step 3: Cross multiply
    40,414,664.55x = 60,621,996.83 × 40,414,664.55
  4. Step 4: Simplify right side
    40,414,664.55x = 2,450,017,666,033,540
  5. Step 5: Solve for x
    x = 2,450,017,666,033,540/40,414,664.55
  6. Step 6: Final answer
    x = 60,621,996.83

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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.