Home / 59,985,268.78-82,782,227.43-33,523,621.83

Finding the Fourth Proportional to 59,985,268.78, 82,782,227.43 and 33,523,621.83

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Solution

The fourth proportional to 59,985,268.78, 82,782,227.43 and 33,523,621.83 is: 46,264,026.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,985,268.78 : 82,782,227.43 = 33,523,621.83 : x
  2. Step 2: Convert to fraction form
    59,985,268.78/82,782,227.43 = 33,523,621.83/x
  3. Step 3: Cross multiply
    59,985,268.78x = 82,782,227.43 × 33,523,621.83
  4. Step 4: Simplify right side
    59,985,268.78x = 2,775,160,086,608,373
  5. Step 5: Solve for x
    x = 2,775,160,086,608,373/59,985,268.78
  6. Step 6: Final answer
    x = 46,264,026.87

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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.