Home / 53,288,798.22-73,530,714.33-29,764,436.94

Finding the Fourth Proportional to 53,288,798.22, 73,530,714.33 and 29,764,436.94

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Solution

The fourth proportional to 53,288,798.22, 73,530,714.33 and 29,764,436.94 is: 41,070,551.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,288,798.22 : 73,530,714.33 = 29,764,436.94 : x
  2. Step 2: Convert to fraction form
    53,288,798.22/73,530,714.33 = 29,764,436.94/x
  3. Step 3: Cross multiply
    53,288,798.22x = 73,530,714.33 × 29,764,436.94
  4. Step 4: Simplify right side
    53,288,798.22x = 2,188,600,309,828,439.50
  5. Step 5: Solve for x
    x = 2,188,600,309,828,439.50/53,288,798.22
  6. Step 6: Final answer
    x = 41,070,551.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.