Home / 8,135,396,094.29-12,179,388,182.28-6,046,123,490.56

Finding the Fourth Proportional to 8,135,396,094.29, 12,179,388,182.28 and 6,046,123,490.56

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Solution

The fourth proportional to 8,135,396,094.29, 12,179,388,182.28 and 6,046,123,490.56 is: 9,051,567,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,135,396,094.29 : 12,179,388,182.28 = 6,046,123,490.56 : x
  2. Step 2: Convert to fraction form
    8,135,396,094.29/12,179,388,182.28 = 6,046,123,490.56/x
  3. Step 3: Cross multiply
    8,135,396,094.29x = 12,179,388,182.28 × 6,046,123,490.56
  4. Step 4: Simplify right side
    8,135,396,094.29x = 73,638,084,989,501,612,032
  5. Step 5: Solve for x
    x = 73,638,084,989,501,612,032/8,135,396,094.29
  6. Step 6: Final answer
    x = 9,051,567,266.79

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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.