Home / 8,494,564,607,999.70-12,741,846,912,000-8,494,564,607,999.70

Finding the Fourth Proportional to 8,494,564,607,999.70, 12,741,846,912,000 and 8,494,564,607,999.70

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Solution

The fourth proportional to 8,494,564,607,999.70, 12,741,846,912,000 and 8,494,564,607,999.70 is: 12,741,846,912,000

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,494,564,607,999.70 : 12,741,846,912,000 = 8,494,564,607,999.70 : x
  2. Step 2: Convert to fraction form
    8,494,564,607,999.70/12,741,846,912,000 = 8,494,564,607,999.70/x
  3. Step 3: Cross multiply
    8,494,564,607,999.70x = 12,741,846,912,000 × 8,494,564,607,999.70
  4. Step 4: Simplify right side
    8,494,564,607,999.70x = 108,236,441,819,225,478,639,124,480
  5. Step 5: Solve for x
    x = 108,236,441,819,225,478,639,124,480/8,494,564,607,999.70
  6. Step 6: Final answer
    x = 12,741,846,912,000

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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.