Home / 536,199,188.04-804,298,824.72-172,693,544.04

Finding the Fourth Proportional to 536,199,188.04, 804,298,824.72 and 172,693,544.04

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Solution

The fourth proportional to 536,199,188.04, 804,298,824.72 and 172,693,544.04 is: 259,040,329.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,199,188.04 : 804,298,824.72 = 172,693,544.04 : x
  2. Step 2: Convert to fraction form
    536,199,188.04/804,298,824.72 = 172,693,544.04/x
  3. Step 3: Cross multiply
    536,199,188.04x = 804,298,824.72 × 172,693,544.04
  4. Step 4: Simplify right side
    536,199,188.04x = 138,897,214,508,103,552
  5. Step 5: Solve for x
    x = 138,897,214,508,103,552/536,199,188.04
  6. Step 6: Final answer
    x = 259,040,329.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.