Home / 2,685,306,444,580.30-4,026,488,679,698.80-1,322,466,252,086.30

Finding the Fourth Proportional to 2,685,306,444,580.30, 4,026,488,679,698.80 and 1,322,466,252,086.30

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Solution

The fourth proportional to 2,685,306,444,580.30, 4,026,488,679,698.80 and 1,322,466,252,086.30 is: 1,982,974,942,787.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,306,444,580.30 : 4,026,488,679,698.80 = 1,322,466,252,086.30 : x
  2. Step 2: Convert to fraction form
    2,685,306,444,580.30/4,026,488,679,698.80 = 1,322,466,252,086.30/x
  3. Step 3: Cross multiply
    2,685,306,444,580.30x = 4,026,488,679,698.80 × 1,322,466,252,086.30
  4. Step 4: Simplify right side
    2,685,306,444,580.30x = 5,324,895,393,309,186,863,398,912
  5. Step 5: Solve for x
    x = 5,324,895,393,309,186,863,398,912/2,685,306,444,580.30
  6. Step 6: Final answer
    x = 1,982,974,942,787.75

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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.