Home / 62,208,055.56-85,847,170.50-34,705,989.48

Finding the Fourth Proportional to 62,208,055.56, 85,847,170.50 and 34,705,989.48

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Solution

The fourth proportional to 62,208,055.56, 85,847,170.50 and 34,705,989.48 is: 47,894,295.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,055.56 : 85,847,170.50 = 34,705,989.48 : x
  2. Step 2: Convert to fraction form
    62,208,055.56/85,847,170.50 = 34,705,989.48/x
  3. Step 3: Cross multiply
    62,208,055.56x = 85,847,170.50 × 34,705,989.48
  4. Step 4: Simplify right side
    62,208,055.56x = 2,979,410,996,260,766
  5. Step 5: Solve for x
    x = 2,979,410,996,260,766/62,208,055.56
  6. Step 6: Final answer
    x = 47,894,295.51

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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.