Home / 1,196,355,670.61-1,795,165,758.77-848,847,563.96

Finding the Fourth Proportional to 1,196,355,670.61, 1,795,165,758.77 and 848,847,563.96

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Solution

The fourth proportional to 1,196,355,670.61, 1,795,165,758.77 and 848,847,563.96 is: 1,273,719,946.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,355,670.61 : 1,795,165,758.77 = 848,847,563.96 : x
  2. Step 2: Convert to fraction form
    1,196,355,670.61/1,795,165,758.77 = 848,847,563.96/x
  3. Step 3: Cross multiply
    1,196,355,670.61x = 1,795,165,758.77 × 848,847,563.96
  4. Step 4: Simplify right side
    1,196,355,670.61x = 1,523,822,081,223,099,648
  5. Step 5: Solve for x
    x = 1,523,822,081,223,099,648/1,196,355,670.61
  6. Step 6: Final answer
    x = 1,273,719,946.89

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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.