Home / 60,459,453.85-90,671,611.27-23,563,132.15

Finding the Fourth Proportional to 60,459,453.85, 90,671,611.27 and 23,563,132.15

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Solution

The fourth proportional to 60,459,453.85, 90,671,611.27 and 23,563,132.15 is: 35,337,850.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,459,453.85 : 90,671,611.27 = 23,563,132.15 : x
  2. Step 2: Convert to fraction form
    60,459,453.85/90,671,611.27 = 23,563,132.15/x
  3. Step 3: Cross multiply
    60,459,453.85x = 90,671,611.27 × 23,563,132.15
  4. Step 4: Simplify right side
    60,459,453.85x = 2,136,507,158,608,439
  5. Step 5: Solve for x
    x = 2,136,507,158,608,439/60,459,453.85
  6. Step 6: Final answer
    x = 35,337,850.78

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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.