Home / 60,580,134.72-83,600,255.16-33,077,866.14

Finding the Fourth Proportional to 60,580,134.72, 83,600,255.16 and 33,077,866.14

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Solution

The fourth proportional to 60,580,134.72, 83,600,255.16 and 33,077,866.14 is: 45,647,274.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,580,134.72 : 83,600,255.16 = 33,077,866.14 : x
  2. Step 2: Convert to fraction form
    60,580,134.72/83,600,255.16 = 33,077,866.14/x
  3. Step 3: Cross multiply
    60,580,134.72x = 83,600,255.16 × 33,077,866.14
  4. Step 4: Simplify right side
    60,580,134.72x = 2,765,318,049,452,324
  5. Step 5: Solve for x
    x = 2,765,318,049,452,324/60,580,134.72
  6. Step 6: Final answer
    x = 45,647,274.68

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