Home / 263,425,062-363,526,585.56-147,531,558

Finding the Fourth Proportional to 263,425,062, 363,526,585.56 and 147,531,558

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Solution

The fourth proportional to 263,425,062, 363,526,585.56 and 147,531,558 is: 203,593,550.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,425,062 : 363,526,585.56 = 147,531,558 : x
  2. Step 2: Convert to fraction form
    263,425,062/363,526,585.56 = 147,531,558/x
  3. Step 3: Cross multiply
    263,425,062x = 363,526,585.56 × 147,531,558
  4. Step 4: Simplify right side
    263,425,062x = 53,631,643,542,087,104
  5. Step 5: Solve for x
    x = 53,631,643,542,087,104/263,425,062
  6. Step 6: Final answer
    x = 203,593,550.04

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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.