Home / 1,530,461,335.93-2,296,056,318.10-495,322,216.83

Finding the Fourth Proportional to 1,530,461,335.93, 2,296,056,318.10 and 495,322,216.83

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Solution

The fourth proportional to 1,530,461,335.93, 2,296,056,318.10 and 495,322,216.83 is: 743,101,232.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,461,335.93 : 2,296,056,318.10 = 495,322,216.83 : x
  2. Step 2: Convert to fraction form
    1,530,461,335.93/2,296,056,318.10 = 495,322,216.83/x
  3. Step 3: Cross multiply
    1,530,461,335.93x = 2,296,056,318.10 × 495,322,216.83
  4. Step 4: Simplify right side
    1,530,461,335.93x = 1,137,287,705,446,531,840
  5. Step 5: Solve for x
    x = 1,137,287,705,446,531,840/1,530,461,335.93
  6. Step 6: Final answer
    x = 743,101,232.78

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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.