Home / 6,755,315,438,786.20-9,321,589,929,541.70-3,788,332,216,206.60

Finding the Fourth Proportional to 6,755,315,438,786.20, 9,321,589,929,541.70 and 3,788,332,216,206.60

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Solution

The fourth proportional to 6,755,315,438,786.20, 9,321,589,929,541.70 and 3,788,332,216,206.60 is: 5,227,480,456,885.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,315,438,786.20 : 9,321,589,929,541.70 = 3,788,332,216,206.60 : x
  2. Step 2: Convert to fraction form
    6,755,315,438,786.20/9,321,589,929,541.70 = 3,788,332,216,206.60/x
  3. Step 3: Cross multiply
    6,755,315,438,786.20x = 9,321,589,929,541.70 × 3,788,332,216,206.60
  4. Step 4: Simplify right side
    6,755,315,438,786.20x = 35,313,279,436,349,832,523,939,840
  5. Step 5: Solve for x
    x = 35,313,279,436,349,832,523,939,840/6,755,315,438,786.20
  6. Step 6: Final answer
    x = 5,227,480,456,885.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.