Home / 2,144,173,376.70-3,206,386,202.01-2,039,569,844.70

Finding the Fourth Proportional to 2,144,173,376.70, 3,206,386,202.01 and 2,039,569,844.70

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Solution

The fourth proportional to 2,144,173,376.70, 3,206,386,202.01 and 2,039,569,844.70 is: 3,049,962,600.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,144,173,376.70 : 3,206,386,202.01 = 2,039,569,844.70 : x
  2. Step 2: Convert to fraction form
    2,144,173,376.70/3,206,386,202.01 = 2,039,569,844.70/x
  3. Step 3: Cross multiply
    2,144,173,376.70x = 3,206,386,202.01 × 2,039,569,844.70
  4. Step 4: Simplify right side
    2,144,173,376.70x = 6,539,648,608,081,759,232
  5. Step 5: Solve for x
    x = 6,539,648,608,081,759,232/2,144,173,376.70
  6. Step 6: Final answer
    x = 3,049,962,600.57

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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.