Home / 2,393,455,207.46-3,591,581,834.07-1,728,813,835.22

Finding the Fourth Proportional to 2,393,455,207.46, 3,591,581,834.07 and 1,728,813,835.22

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Solution

The fourth proportional to 2,393,455,207.46, 3,591,581,834.07 and 1,728,813,835.22 is: 2,594,231,279.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,455,207.46 : 3,591,581,834.07 = 1,728,813,835.22 : x
  2. Step 2: Convert to fraction form
    2,393,455,207.46/3,591,581,834.07 = 1,728,813,835.22/x
  3. Step 3: Cross multiply
    2,393,455,207.46x = 3,591,581,834.07 × 1,728,813,835.22
  4. Step 4: Simplify right side
    2,393,455,207.46x = 6,209,176,365,047,079,936
  5. Step 5: Solve for x
    x = 6,209,176,365,047,079,936/2,393,455,207.46
  6. Step 6: Final answer
    x = 2,594,231,279.41

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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.