Home / 4,043,555,170.52-6,065,045,088.73-1,245,231,917.87

Finding the Fourth Proportional to 4,043,555,170.52, 6,065,045,088.73 and 1,245,231,917.87

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Solution

The fourth proportional to 4,043,555,170.52, 6,065,045,088.73 and 1,245,231,917.87 is: 1,867,759,288.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,555,170.52 : 6,065,045,088.73 = 1,245,231,917.87 : x
  2. Step 2: Convert to fraction form
    4,043,555,170.52/6,065,045,088.73 = 1,245,231,917.87/x
  3. Step 3: Cross multiply
    4,043,555,170.52x = 6,065,045,088.73 × 1,245,231,917.87
  4. Step 4: Simplify right side
    4,043,555,170.52x = 7,552,387,727,773,843,456
  5. Step 5: Solve for x
    x = 7,552,387,727,773,843,456/4,043,555,170.52
  6. Step 6: Final answer
    x = 1,867,759,288.37

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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.