Home / 797,589,269.12-1,196,561,772.41-244,947,469.95

Finding the Fourth Proportional to 797,589,269.12, 1,196,561,772.41 and 244,947,469.95

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Solution

The fourth proportional to 797,589,269.12, 1,196,561,772.41 and 244,947,469.95 is: 367,475,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,589,269.12 : 1,196,561,772.41 = 244,947,469.95 : x
  2. Step 2: Convert to fraction form
    797,589,269.12/1,196,561,772.41 = 244,947,469.95/x
  3. Step 3: Cross multiply
    797,589,269.12x = 1,196,561,772.41 × 244,947,469.95
  4. Step 4: Simplify right side
    797,589,269.12x = 293,094,778,789,492,480
  5. Step 5: Solve for x
    x = 293,094,778,789,492,480/797,589,269.12
  6. Step 6: Final answer
    x = 367,475,830.15

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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.