Home / 1,796,256,670.10-2,694,385,005.15-1,022,289,617.30

Finding the Fourth Proportional to 1,796,256,670.10, 2,694,385,005.15 and 1,022,289,617.30

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Solution

The fourth proportional to 1,796,256,670.10, 2,694,385,005.15 and 1,022,289,617.30 is: 1,533,434,425.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,256,670.10 : 2,694,385,005.15 = 1,022,289,617.30 : x
  2. Step 2: Convert to fraction form
    1,796,256,670.10/2,694,385,005.15 = 1,022,289,617.30/x
  3. Step 3: Cross multiply
    1,796,256,670.10x = 2,694,385,005.15 × 1,022,289,617.30
  4. Step 4: Simplify right side
    1,796,256,670.10x = 2,754,441,815,773,651,968
  5. Step 5: Solve for x
    x = 2,754,441,815,773,651,968/1,796,256,670.10
  6. Step 6: Final answer
    x = 1,533,434,425.95

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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.