Home / 7,463,681,093,845.60-11,195,521,640,769-2,097,519,900,706.80

Finding the Fourth Proportional to 7,463,681,093,845.60, 11,195,521,640,769 and 2,097,519,900,706.80

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Solution

The fourth proportional to 7,463,681,093,845.60, 11,195,521,640,769 and 2,097,519,900,706.80 is: 3,146,279,851,060.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463,681,093,845.60 : 11,195,521,640,769 = 2,097,519,900,706.80 : x
  2. Step 2: Convert to fraction form
    7,463,681,093,845.60/11,195,521,640,769 = 2,097,519,900,706.80/x
  3. Step 3: Cross multiply
    7,463,681,093,845.60x = 11,195,521,640,769 × 2,097,519,900,706.80
  4. Step 4: Simplify right side
    7,463,681,093,845.60x = 23,482,829,440,306,622,475,796,480
  5. Step 5: Solve for x
    x = 23,482,829,440,306,622,475,796,480/7,463,681,093,845.60
  6. Step 6: Final answer
    x = 3,146,279,851,060.37

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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.