Home / 252,007,579-347,770,693.38-136,114,075

Finding the Fourth Proportional to 252,007,579, 347,770,693.38 and 136,114,075

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Solution

The fourth proportional to 252,007,579, 347,770,693.38 and 136,114,075 is: 187,837,550.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,007,579 : 347,770,693.38 = 136,114,075 : x
  2. Step 2: Convert to fraction form
    252,007,579/347,770,693.38 = 136,114,075/x
  3. Step 3: Cross multiply
    252,007,579x = 347,770,693.38 × 136,114,075
  4. Step 4: Simplify right side
    252,007,579x = 47,336,486,241,527,320
  5. Step 5: Solve for x
    x = 47,336,486,241,527,320/252,007,579
  6. Step 6: Final answer
    x = 187,837,550.08

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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.