Home / 8,392,094,073,977.40-12,588,141,110,966-8,392,094,073,977.40

Finding the Fourth Proportional to 8,392,094,073,977.40, 12,588,141,110,966 and 8,392,094,073,977.40

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Solution

The fourth proportional to 8,392,094,073,977.40, 12,588,141,110,966 and 8,392,094,073,977.40 is: 12,588,141,110,966

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,392,094,073,977.40 : 12,588,141,110,966 = 8,392,094,073,977.40 : x
  2. Step 2: Convert to fraction form
    8,392,094,073,977.40/12,588,141,110,966 = 8,392,094,073,977.40/x
  3. Step 3: Cross multiply
    8,392,094,073,977.40x = 12,588,141,110,966 × 8,392,094,073,977.40
  4. Step 4: Simplify right side
    8,392,094,073,977.40x = 105,640,864,419,729,061,112,184,832
  5. Step 5: Solve for x
    x = 105,640,864,419,729,061,112,184,832/8,392,094,073,977.40
  6. Step 6: Final answer
    x = 12,588,141,110,966

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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.