Home / 797,589,262.94-1,196,561,763.11-244,947,463.75

Finding the Fourth Proportional to 797,589,262.94, 1,196,561,763.11 and 244,947,463.75

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Solution

The fourth proportional to 797,589,262.94, 1,196,561,763.11 and 244,947,463.75 is: 367,475,820.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,589,262.94 : 1,196,561,763.11 = 244,947,463.75 : x
  2. Step 2: Convert to fraction form
    797,589,262.94/1,196,561,763.11 = 244,947,463.75/x
  3. Step 3: Cross multiply
    797,589,262.94x = 1,196,561,763.11 × 244,947,463.75
  4. Step 4: Simplify right side
    797,589,262.94x = 293,094,769,096,130,880
  5. Step 5: Solve for x
    x = 293,094,769,096,130,880/797,589,262.94
  6. Step 6: Final answer
    x = 367,475,820.85

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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.