Home / 6,377,307,558.30-9,565,961,337.45-2,237,169,591.90

Finding the Fourth Proportional to 6,377,307,558.30, 9,565,961,337.45 and 2,237,169,591.90

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Solution

The fourth proportional to 6,377,307,558.30, 9,565,961,337.45 and 2,237,169,591.90 is: 3,355,754,387.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,307,558.30 : 9,565,961,337.45 = 2,237,169,591.90 : x
  2. Step 2: Convert to fraction form
    6,377,307,558.30/9,565,961,337.45 = 2,237,169,591.90/x
  3. Step 3: Cross multiply
    6,377,307,558.30x = 9,565,961,337.45 × 2,237,169,591.90
  4. Step 4: Simplify right side
    6,377,307,558.30x = 21,400,677,821,434,195,968
  5. Step 5: Solve for x
    x = 21,400,677,821,434,195,968/6,377,307,558.30
  6. Step 6: Final answer
    x = 3,355,754,387.85

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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.