Home / 29,062,302-40,107,220.92-16,185,246

Finding the Fourth Proportional to 29,062,302, 40,107,220.92 and 16,185,246

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Solution

The fourth proportional to 29,062,302, 40,107,220.92 and 16,185,246 is: 22,336,332.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,062,302 : 40,107,220.92 = 16,185,246 : x
  2. Step 2: Convert to fraction form
    29,062,302/40,107,220.92 = 16,185,246/x
  3. Step 3: Cross multiply
    29,062,302x = 40,107,220.92 × 16,185,246
  4. Step 4: Simplify right side
    29,062,302x = 649,145,236,966,546.38
  5. Step 5: Solve for x
    x = 649,145,236,966,546.38/29,062,302
  6. Step 6: Final answer
    x = 22,336,332.37

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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.