Home / 263,425,091.04-363,526,625.60-147,531,587.04

Finding the Fourth Proportional to 263,425,091.04, 363,526,625.60 and 147,531,587.04

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Solution

The fourth proportional to 263,425,091.04, 363,526,625.60 and 147,531,587.04 is: 203,593,590.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,425,091.04 : 363,526,625.60 = 147,531,587.04 : x
  2. Step 2: Convert to fraction form
    263,425,091.04/363,526,625.60 = 147,531,587.04/x
  3. Step 3: Cross multiply
    263,425,091.04x = 363,526,625.60 × 147,531,587.04
  4. Step 4: Simplify right side
    263,425,091.04x = 53,631,660,006,063,896
  5. Step 5: Solve for x
    x = 53,631,660,006,063,896/263,425,091.04
  6. Step 6: Final answer
    x = 203,593,590.10

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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.