Home / 42,886,002-59,183,136.20-23,306,889.90

Finding the Fourth Proportional to 42,886,002, 59,183,136.20 and 23,306,889.90

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Solution

The fourth proportional to 42,886,002, 59,183,136.20 and 23,306,889.90 is: 32,163,754.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,886,002 : 59,183,136.20 = 23,306,889.90 : x
  2. Step 2: Convert to fraction form
    42,886,002/59,183,136.20 = 23,306,889.90/x
  3. Step 3: Cross multiply
    42,886,002x = 59,183,136.20 × 23,306,889.90
  4. Step 4: Simplify right side
    42,886,002x = 1,379,374,839,350,104.25
  5. Step 5: Solve for x
    x = 1,379,374,839,350,104.25/42,886,002
  6. Step 6: Final answer
    x = 32,163,754.49

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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.