Home / 1,701,993,279.95-2,553,765,633.19-873,528,705.61

Finding the Fourth Proportional to 1,701,993,279.95, 2,553,765,633.19 and 873,528,705.61

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Solution

The fourth proportional to 1,701,993,279.95, 2,553,765,633.19 and 873,528,705.61 is: 1,310,691,184.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,993,279.95 : 2,553,765,633.19 = 873,528,705.61 : x
  2. Step 2: Convert to fraction form
    1,701,993,279.95/2,553,765,633.19 = 873,528,705.61/x
  3. Step 3: Cross multiply
    1,701,993,279.95x = 2,553,765,633.19 × 873,528,705.61
  4. Step 4: Simplify right side
    1,701,993,279.95x = 2,230,787,587,998,234,880
  5. Step 5: Solve for x
    x = 2,230,787,587,998,234,880/1,701,993,279.95
  6. Step 6: Final answer
    x = 1,310,691,184.44

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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.