Home / 2,624,492,640,825.80-3,956,410,072,279.80-2,449,543,233,505.80

Finding the Fourth Proportional to 2,624,492,640,825.80, 3,956,410,072,279.80 and 2,449,543,233,505.80

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Solution

The fourth proportional to 2,624,492,640,825.80, 3,956,410,072,279.80 and 2,449,543,233,505.80 is: 3,692,674,679,582.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,492,640,825.80 : 3,956,410,072,279.80 = 2,449,543,233,505.80 : x
  2. Step 2: Convert to fraction form
    2,624,492,640,825.80/3,956,410,072,279.80 = 2,449,543,233,505.80/x
  3. Step 3: Cross multiply
    2,624,492,640,825.80x = 3,956,410,072,279.80 × 2,449,543,233,505.80
  4. Step 4: Simplify right side
    2,624,492,640,825.80x = 9,691,397,521,527,175,007,698,944
  5. Step 5: Solve for x
    x = 9,691,397,521,527,175,007,698,944/2,624,492,640,825.80
  6. Step 6: Final answer
    x = 3,692,674,679,582.17

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.