Home / 43,486,542.52-60,009,898.98-23,907,288.92

Finding the Fourth Proportional to 43,486,542.52, 60,009,898.98 and 23,907,288.92

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Solution

The fourth proportional to 43,486,542.52, 60,009,898.98 and 23,907,288.92 is: 32,991,217.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,486,542.52 : 60,009,898.98 = 23,907,288.92 : x
  2. Step 2: Convert to fraction form
    43,486,542.52/60,009,898.98 = 23,907,288.92/x
  3. Step 3: Cross multiply
    43,486,542.52x = 60,009,898.98 × 23,907,288.92
  4. Step 4: Simplify right side
    43,486,542.52x = 1,434,673,992,974,873.25
  5. Step 5: Solve for x
    x = 1,434,673,992,974,873.25/43,486,542.52
  6. Step 6: Final answer
    x = 32,991,217.74

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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.