Home / 32,857,407.72-49,507,925.67-27,225,474.48

Finding the Fourth Proportional to 32,857,407.72, 49,507,925.67 and 27,225,474.48

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Solution

The fourth proportional to 32,857,407.72, 49,507,925.67 and 27,225,474.48 is: 41,022,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,857,407.72 : 49,507,925.67 = 27,225,474.48 : x
  2. Step 2: Convert to fraction form
    32,857,407.72/49,507,925.67 = 27,225,474.48/x
  3. Step 3: Cross multiply
    32,857,407.72x = 49,507,925.67 × 27,225,474.48
  4. Step 4: Simplify right side
    32,857,407.72x = 1,347,876,766,886,322
  5. Step 5: Solve for x
    x = 1,347,876,766,886,322/32,857,407.72
  6. Step 6: Final answer
    x = 41,022,005.70

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.