Home / 1,794,247,558.04-2,691,371,337.03-484,147,508.60

Finding the Fourth Proportional to 1,794,247,558.04, 2,691,371,337.03 and 484,147,508.60

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Solution

The fourth proportional to 1,794,247,558.04, 2,691,371,337.03 and 484,147,508.60 is: 726,221,262.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,247,558.04 : 2,691,371,337.03 = 484,147,508.60 : x
  2. Step 2: Convert to fraction form
    1,794,247,558.04/2,691,371,337.03 = 484,147,508.60/x
  3. Step 3: Cross multiply
    1,794,247,558.04x = 2,691,371,337.03 × 484,147,508.60
  4. Step 4: Simplify right side
    1,794,247,558.04x = 1,303,020,727,527,068,672
  5. Step 5: Solve for x
    x = 1,303,020,727,527,068,672/1,794,247,558.04
  6. Step 6: Final answer
    x = 726,221,262.89

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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.