Home / 1,794,247,559.04-2,691,371,338.54-484,147,509.60

Finding the Fourth Proportional to 1,794,247,559.04, 2,691,371,338.54 and 484,147,509.60

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Solution

The fourth proportional to 1,794,247,559.04, 2,691,371,338.54 and 484,147,509.60 is: 726,221,264.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,247,559.04 : 2,691,371,338.54 = 484,147,509.60 : x
  2. Step 2: Convert to fraction form
    1,794,247,559.04/2,691,371,338.54 = 484,147,509.60/x
  3. Step 3: Cross multiply
    1,794,247,559.04x = 2,691,371,338.54 × 484,147,509.60
  4. Step 4: Simplify right side
    1,794,247,559.04x = 1,303,020,730,962,959,616
  5. Step 5: Solve for x
    x = 1,303,020,730,962,959,616/1,794,247,559.04
  6. Step 6: Final answer
    x = 726,221,264.39

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Double scale
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Similar ratio
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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.