Home / 273,810,759.50-377,989,142.89-183,439,858.52

Finding the Fourth Proportional to 273,810,759.50, 377,989,142.89 and 183,439,858.52

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Solution

The fourth proportional to 273,810,759.50, 377,989,142.89 and 183,439,858.52 is: 253,234,295.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,810,759.50 : 377,989,142.89 = 183,439,858.52 : x
  2. Step 2: Convert to fraction form
    273,810,759.50/377,989,142.89 = 183,439,858.52/x
  3. Step 3: Cross multiply
    273,810,759.50x = 377,989,142.89 × 183,439,858.52
  4. Step 4: Simplify right side
    273,810,759.50x = 69,338,274,891,030,512
  5. Step 5: Solve for x
    x = 69,338,274,891,030,512/273,810,759.50
  6. Step 6: Final answer
    x = 253,234,295.90

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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.