Home / 263,425,092.04-363,526,626.98-147,531,588.04

Finding the Fourth Proportional to 263,425,092.04, 363,526,626.98 and 147,531,588.04

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Solution

The fourth proportional to 263,425,092.04, 363,526,626.98 and 147,531,588.04 is: 203,593,591.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,425,092.04 : 363,526,626.98 = 147,531,588.04 : x
  2. Step 2: Convert to fraction form
    263,425,092.04/363,526,626.98 = 147,531,588.04/x
  3. Step 3: Cross multiply
    263,425,092.04x = 363,526,626.98 × 147,531,588.04
  4. Step 4: Simplify right side
    263,425,092.04x = 53,631,660,573,184,112
  5. Step 5: Solve for x
    x = 53,631,660,573,184,112/263,425,092.04
  6. Step 6: Final answer
    x = 203,593,591.48

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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.