Home / 9,376,721,640.88-14,054,383,549.86-3,777,075,630.16

Finding the Fourth Proportional to 9,376,721,640.88, 14,054,383,549.86 and 3,777,075,630.16

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Solution

The fourth proportional to 9,376,721,640.88, 14,054,383,549.86 and 3,777,075,630.16 is: 5,661,303,772.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376,721,640.88 : 14,054,383,549.86 = 3,777,075,630.16 : x
  2. Step 2: Convert to fraction form
    9,376,721,640.88/14,054,383,549.86 = 3,777,075,630.16/x
  3. Step 3: Cross multiply
    9,376,721,640.88x = 14,054,383,549.86 × 3,777,075,630.16
  4. Step 4: Simplify right side
    9,376,721,640.88x = 53,084,469,603,097,796,608
  5. Step 5: Solve for x
    x = 53,084,469,603,097,796,608/9,376,721,640.88
  6. Step 6: Final answer
    x = 5,661,303,772.92

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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.