Home / 4,374,950,196.60-6,562,717,873.38-1,538,405,578.04

Finding the Fourth Proportional to 4,374,950,196.60, 6,562,717,873.38 and 1,538,405,578.04

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Solution

The fourth proportional to 4,374,950,196.60, 6,562,717,873.38 and 1,538,405,578.04 is: 2,307,711,249.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,950,196.60 : 6,562,717,873.38 = 1,538,405,578.04 : x
  2. Step 2: Convert to fraction form
    4,374,950,196.60/6,562,717,873.38 = 1,538,405,578.04/x
  3. Step 3: Cross multiply
    4,374,950,196.60x = 6,562,717,873.38 × 1,538,405,578.04
  4. Step 4: Simplify right side
    4,374,950,196.60x = 10,096,121,783,477,784,576
  5. Step 5: Solve for x
    x = 10,096,121,783,477,784,576/4,374,950,196.60
  6. Step 6: Final answer
    x = 2,307,711,249.22

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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.