Home / 71,738,297,820.30-107,565,815,358.06-33,964,556,043.62

Finding the Fourth Proportional to 71,738,297,820.30, 107,565,815,358.06 and 33,964,556,043.62

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Solution

The fourth proportional to 71,738,297,820.30, 107,565,815,358.06 and 33,964,556,043.62 is: 50,927,123,657.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,738,297,820.30 : 107,565,815,358.06 = 33,964,556,043.62 : x
  2. Step 2: Convert to fraction form
    71,738,297,820.30/107,565,815,358.06 = 33,964,556,043.62/x
  3. Step 3: Cross multiply
    71,738,297,820.30x = 107,565,815,358.06 × 33,964,556,043.62
  4. Step 4: Simplify right side
    71,738,297,820.30x = 3,653,425,164,106,509,844,480
  5. Step 5: Solve for x
    x = 3,653,425,164,106,509,844,480/71,738,297,820.30
  6. Step 6: Final answer
    x = 50,927,123,657.97

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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.