Home / 530,037,047.52-795,055,773.24-529,271,120.43

Finding the Fourth Proportional to 530,037,047.52, 795,055,773.24 and 529,271,120.43

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Solution

The fourth proportional to 530,037,047.52, 795,055,773.24 and 529,271,120.43 is: 793,906,882.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,037,047.52 : 795,055,773.24 = 529,271,120.43 : x
  2. Step 2: Convert to fraction form
    530,037,047.52/795,055,773.24 = 529,271,120.43/x
  3. Step 3: Cross multiply
    530,037,047.52x = 795,055,773.24 × 529,271,120.43
  4. Step 4: Simplify right side
    530,037,047.52x = 420,800,059,907,074,816
  5. Step 5: Solve for x
    x = 420,800,059,907,074,816/530,037,047.52
  6. Step 6: Final answer
    x = 793,906,882.31

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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.