Home / 134,524,310,494.25-201,786,659,948.57-54,935,860,181.13

Finding the Fourth Proportional to 134,524,310,494.25, 201,786,659,948.57 and 54,935,860,181.13

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Solution

The fourth proportional to 134,524,310,494.25, 201,786,659,948.57 and 54,935,860,181.13 is: 82,403,869,580.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,524,310,494.25 : 201,786,659,948.57 = 54,935,860,181.13 : x
  2. Step 2: Convert to fraction form
    134,524,310,494.25/201,786,659,948.57 = 54,935,860,181.13/x
  3. Step 3: Cross multiply
    134,524,310,494.25x = 201,786,659,948.57 × 54,935,860,181.13
  4. Step 4: Simplify right side
    134,524,310,494.25x = 11,085,323,737,351,866,810,368
  5. Step 5: Solve for x
    x = 11,085,323,737,351,866,810,368/134,524,310,494.25
  6. Step 6: Final answer
    x = 82,403,869,580.33

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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.