Home / 996,617,902.60-1,495,462,257.42-414,753,301

Finding the Fourth Proportional to 996,617,902.60, 1,495,462,257.42 and 414,753,301

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Solution

The fourth proportional to 996,617,902.60, 1,495,462,257.42 and 414,753,301 is: 622,352,765.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,617,902.60 : 1,495,462,257.42 = 414,753,301 : x
  2. Step 2: Convert to fraction form
    996,617,902.60/1,495,462,257.42 = 414,753,301/x
  3. Step 3: Cross multiply
    996,617,902.60x = 1,495,462,257.42 × 414,753,301
  4. Step 4: Simplify right side
    996,617,902.60x = 620,247,907,785,856,768
  5. Step 5: Solve for x
    x = 620,247,907,785,856,768/996,617,902.60
  6. Step 6: Final answer
    x = 622,352,765.46

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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.