Home / 3,894,164,376.95-5,847,081,793.38-3,371,146,716.80

Finding the Fourth Proportional to 3,894,164,376.95, 5,847,081,793.38 and 3,371,146,716.80

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Solution

The fourth proportional to 3,894,164,376.95, 5,847,081,793.38 and 3,371,146,716.80 is: 5,061,771,585.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,164,376.95 : 5,847,081,793.38 = 3,371,146,716.80 : x
  2. Step 2: Convert to fraction form
    3,894,164,376.95/5,847,081,793.38 = 3,371,146,716.80/x
  3. Step 3: Cross multiply
    3,894,164,376.95x = 5,847,081,793.38 × 3,371,146,716.80
  4. Step 4: Simplify right side
    3,894,164,376.95x = 19,711,370,590,628,659,200
  5. Step 5: Solve for x
    x = 19,711,370,590,628,659,200/3,894,164,376.95
  6. Step 6: Final answer
    x = 5,061,771,585.01

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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.