Home / 97,824,662.80-146,831,472.60-59,560,910.80

Finding the Fourth Proportional to 97,824,662.80, 146,831,472.60 and 59,560,910.80

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Solution

The fourth proportional to 97,824,662.80, 146,831,472.60 and 59,560,910.80 is: 89,398,889.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,824,662.80 : 146,831,472.60 = 59,560,910.80 : x
  2. Step 2: Convert to fraction form
    97,824,662.80/146,831,472.60 = 59,560,910.80/x
  3. Step 3: Cross multiply
    97,824,662.80x = 146,831,472.60 × 59,560,910.80
  4. Step 4: Simplify right side
    97,824,662.80x = 8,745,416,242,161,243
  5. Step 5: Solve for x
    x = 8,745,416,242,161,243/97,824,662.80
  6. Step 6: Final answer
    x = 89,398,889.73

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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.