Home / 18,229,496,227.65-27,327,025,653.08-10,773,804,150.45

Finding the Fourth Proportional to 18,229,496,227.65, 27,327,025,653.08 and 10,773,804,150.45

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Solution

The fourth proportional to 18,229,496,227.65, 27,327,025,653.08 and 10,773,804,150.45 is: 16,150,529,818.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,229,496,227.65 : 27,327,025,653.08 = 10,773,804,150.45 : x
  2. Step 2: Convert to fraction form
    18,229,496,227.65/27,327,025,653.08 = 10,773,804,150.45/x
  3. Step 3: Cross multiply
    18,229,496,227.65x = 27,327,025,653.08 × 10,773,804,150.45
  4. Step 4: Simplify right side
    18,229,496,227.65x = 294,416,022,400,553,091,072
  5. Step 5: Solve for x
    x = 294,416,022,400,553,091,072/18,229,496,227.65
  6. Step 6: Final answer
    x = 16,150,529,818.48

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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.