Home / 34,031,250.82-46,963,685.96-18,561,335.41

Finding the Fourth Proportional to 34,031,250.82, 46,963,685.96 and 18,561,335.41

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Solution

The fourth proportional to 34,031,250.82, 46,963,685.96 and 18,561,335.41 is: 25,614,948.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,031,250.82 : 46,963,685.96 = 18,561,335.41 : x
  2. Step 2: Convert to fraction form
    34,031,250.82/46,963,685.96 = 18,561,335.41/x
  3. Step 3: Cross multiply
    34,031,250.82x = 46,963,685.96 × 18,561,335.41
  4. Step 4: Simplify right side
    34,031,250.82x = 871,708,727,193,467.88
  5. Step 5: Solve for x
    x = 871,708,727,193,467.88/34,031,250.82
  6. Step 6: Final answer
    x = 25,614,948.21

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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.