Home / 43,261,516.92-59,637,288.78-32,930,245.56

Finding the Fourth Proportional to 43,261,516.92, 59,637,288.78 and 32,930,245.56

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Solution

The fourth proportional to 43,261,516.92, 59,637,288.78 and 32,930,245.56 is: 45,395,323.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,261,516.92 : 59,637,288.78 = 32,930,245.56 : x
  2. Step 2: Convert to fraction form
    43,261,516.92/59,637,288.78 = 32,930,245.56/x
  3. Step 3: Cross multiply
    43,261,516.92x = 59,637,288.78 × 32,930,245.56
  4. Step 4: Simplify right side
    43,261,516.92x = 1,963,870,564,058,032.75
  5. Step 5: Solve for x
    x = 1,963,870,564,058,032.75/43,261,516.92
  6. Step 6: Final answer
    x = 45,395,323.69

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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.