Home / 51,948,313,263.60-77,922,469,895.40-44,509,839,874.80

Finding the Fourth Proportional to 51,948,313,263.60, 77,922,469,895.40 and 44,509,839,874.80

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Solution

The fourth proportional to 51,948,313,263.60, 77,922,469,895.40 and 44,509,839,874.80 is: 66,764,759,812.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,948,313,263.60 : 77,922,469,895.40 = 44,509,839,874.80 : x
  2. Step 2: Convert to fraction form
    51,948,313,263.60/77,922,469,895.40 = 44,509,839,874.80/x
  3. Step 3: Cross multiply
    51,948,313,263.60x = 77,922,469,895.40 × 44,509,839,874.80
  4. Step 4: Simplify right side
    51,948,313,263.60x = 3,468,316,657,693,177,675,776
  5. Step 5: Solve for x
    x = 3,468,316,657,693,177,675,776/51,948,313,263.60
  6. Step 6: Final answer
    x = 66,764,759,812.20

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Double scale
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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.