Home / 3,162,264,855.84-4,363,925,914.70-1,752,659,823.37

Finding the Fourth Proportional to 3,162,264,855.84, 4,363,925,914.70 and 1,752,659,823.37

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Solution

The fourth proportional to 3,162,264,855.84, 4,363,925,914.70 and 1,752,659,823.37 is: 2,418,670,785.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,264,855.84 : 4,363,925,914.70 = 1,752,659,823.37 : x
  2. Step 2: Convert to fraction form
    3,162,264,855.84/4,363,925,914.70 = 1,752,659,823.37/x
  3. Step 3: Cross multiply
    3,162,264,855.84x = 4,363,925,914.70 × 1,752,659,823.37
  4. Step 4: Simplify right side
    3,162,264,855.84x = 7,648,477,622,857,867,264
  5. Step 5: Solve for x
    x = 7,648,477,622,857,867,264/3,162,264,855.84
  6. Step 6: Final answer
    x = 2,418,670,785.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.