Home / 61,928,592.64-85,462,080.96-34,052,773.12

Finding the Fourth Proportional to 61,928,592.64, 85,462,080.96 and 34,052,773.12

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Solution

The fourth proportional to 61,928,592.64, 85,462,080.96 and 34,052,773.12 is: 46,993,169.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,928,592.64 : 85,462,080.96 = 34,052,773.12 : x
  2. Step 2: Convert to fraction form
    61,928,592.64/85,462,080.96 = 34,052,773.12/x
  3. Step 3: Cross multiply
    61,928,592.64x = 85,462,080.96 × 34,052,773.12
  4. Step 4: Simplify right side
    61,928,592.64x = 2,910,220,853,293,951.50
  5. Step 5: Solve for x
    x = 2,910,220,853,293,951.50/61,928,592.64
  6. Step 6: Final answer
    x = 46,993,169.54

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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.