Home / 37,449,345,243.76-56,165,421,872.94-22,327,193,557.12

Finding the Fourth Proportional to 37,449,345,243.76, 56,165,421,872.94 and 22,327,193,557.12

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Solution

The fourth proportional to 37,449,345,243.76, 56,165,421,872.94 and 22,327,193,557.12 is: 33,485,665,429.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,449,345,243.76 : 56,165,421,872.94 = 22,327,193,557.12 : x
  2. Step 2: Convert to fraction form
    37,449,345,243.76/56,165,421,872.94 = 22,327,193,557.12/x
  3. Step 3: Cross multiply
    37,449,345,243.76x = 56,165,421,872.94 × 22,327,193,557.12
  4. Step 4: Simplify right side
    37,449,345,243.76x = 1,254,016,245,374,432,575,488
  5. Step 5: Solve for x
    x = 1,254,016,245,374,432,575,488/37,449,345,243.76
  6. Step 6: Final answer
    x = 33,485,665,429.18

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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.