Home / 5,039,287,892,225.40-7,558,079,267,414.60-1,412,204,346,780.10

Finding the Fourth Proportional to 5,039,287,892,225.40, 7,558,079,267,414.60 and 1,412,204,346,780.10

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Solution

The fourth proportional to 5,039,287,892,225.40, 7,558,079,267,414.60 and 1,412,204,346,780.10 is: 2,118,067,596,657.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,039,287,892,225.40 : 7,558,079,267,414.60 = 1,412,204,346,780.10 : x
  2. Step 2: Convert to fraction form
    5,039,287,892,225.40/7,558,079,267,414.60 = 1,412,204,346,780.10/x
  3. Step 3: Cross multiply
    5,039,287,892,225.40x = 7,558,079,267,414.60 × 1,412,204,346,780.10
  4. Step 4: Simplify right side
    5,039,287,892,225.40x = 10,673,552,394,751,451,408,105,472
  5. Step 5: Solve for x
    x = 10,673,552,394,751,451,408,105,472/5,039,287,892,225.40
  6. Step 6: Final answer
    x = 2,118,067,596,657.57

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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.