Home / 9,836,830,548.02-14,755,234,257.66-3,204,448,836.32

Finding the Fourth Proportional to 9,836,830,548.02, 14,755,234,257.66 and 3,204,448,836.32

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Solution

The fourth proportional to 9,836,830,548.02, 14,755,234,257.66 and 3,204,448,836.32 is: 4,806,669,487.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,836,830,548.02 : 14,755,234,257.66 = 3,204,448,836.32 : x
  2. Step 2: Convert to fraction form
    9,836,830,548.02/14,755,234,257.66 = 3,204,448,836.32/x
  3. Step 3: Cross multiply
    9,836,830,548.02x = 14,755,234,257.66 × 3,204,448,836.32
  4. Step 4: Simplify right side
    9,836,830,548.02x = 47,282,393,246,587,584,512
  5. Step 5: Solve for x
    x = 47,282,393,246,587,584,512/9,836,830,548.02
  6. Step 6: Final answer
    x = 4,806,669,487.27

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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.