Home / 14,969,351,087.03-22,476,099,741.34-8,349,913,309.79

Finding the Fourth Proportional to 14,969,351,087.03, 22,476,099,741.34 and 8,349,913,309.79

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Solution

The fourth proportional to 14,969,351,087.03, 22,476,099,741.34 and 8,349,913,309.79 is: 12,537,182,359.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,969,351,087.03 : 22,476,099,741.34 = 8,349,913,309.79 : x
  2. Step 2: Convert to fraction form
    14,969,351,087.03/22,476,099,741.34 = 8,349,913,309.79/x
  3. Step 3: Cross multiply
    14,969,351,087.03x = 22,476,099,741.34 × 8,349,913,309.79
  4. Step 4: Simplify right side
    14,969,351,087.03x = 187,673,484,382,382,456,832
  5. Step 5: Solve for x
    x = 187,673,484,382,382,456,832/14,969,351,087.03
  6. Step 6: Final answer
    x = 12,537,182,359.56

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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.