Home / 11,177,660,899.72-15,425,219,997.20-6,097,135,551.16

Finding the Fourth Proportional to 11,177,660,899.72, 15,425,219,997.20 and 6,097,135,551.16

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Solution

The fourth proportional to 11,177,660,899.72, 15,425,219,997.20 and 6,097,135,551.16 is: 8,414,073,219.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,177,660,899.72 : 15,425,219,997.20 = 6,097,135,551.16 : x
  2. Step 2: Convert to fraction form
    11,177,660,899.72/15,425,219,997.20 = 6,097,135,551.16/x
  3. Step 3: Cross multiply
    11,177,660,899.72x = 15,425,219,997.20 × 6,097,135,551.16
  4. Step 4: Simplify right side
    11,177,660,899.72x = 94,049,657,229,392,281,600
  5. Step 5: Solve for x
    x = 94,049,657,229,392,281,600/11,177,660,899.72
  6. Step 6: Final answer
    x = 8,414,073,219.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.