Home / 2,361,961,621.70-3,542,942,432.55-808,736,725.70

Finding the Fourth Proportional to 2,361,961,621.70, 3,542,942,432.55 and 808,736,725.70

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Solution

The fourth proportional to 2,361,961,621.70, 3,542,942,432.55 and 808,736,725.70 is: 1,213,105,088.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,961,621.70 : 3,542,942,432.55 = 808,736,725.70 : x
  2. Step 2: Convert to fraction form
    2,361,961,621.70/3,542,942,432.55 = 808,736,725.70/x
  3. Step 3: Cross multiply
    2,361,961,621.70x = 3,542,942,432.55 × 808,736,725.70
  4. Step 4: Simplify right side
    2,361,961,621.70x = 2,865,307,662,244,080,640
  5. Step 5: Solve for x
    x = 2,865,307,662,244,080,640/2,361,961,621.70
  6. Step 6: Final answer
    x = 1,213,105,088.55

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1.5x scale

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.