Home / 63,350,999.53-87,424,379.37-34,377,623.53

Finding the Fourth Proportional to 63,350,999.53, 87,424,379.37 and 34,377,623.53

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Solution

The fourth proportional to 63,350,999.53, 87,424,379.37 and 34,377,623.53 is: 47,441,120.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350,999.53 : 87,424,379.37 = 34,377,623.53 : x
  2. Step 2: Convert to fraction form
    63,350,999.53/87,424,379.37 = 34,377,623.53/x
  3. Step 3: Cross multiply
    63,350,999.53x = 87,424,379.37 × 34,377,623.53
  4. Step 4: Simplify right side
    63,350,999.53x = 3,005,442,401,325,759
  5. Step 5: Solve for x
    x = 3,005,442,401,325,759/63,350,999.53
  6. Step 6: Final answer
    x = 47,441,120.48

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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.