Home / 32,649,927.31-45,055,548.76-17,765,312.57

Finding the Fourth Proportional to 32,649,927.31, 45,055,548.76 and 17,765,312.57

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Solution

The fourth proportional to 32,649,927.31, 45,055,548.76 and 17,765,312.57 is: 24,515,396.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,649,927.31 : 45,055,548.76 = 17,765,312.57 : x
  2. Step 2: Convert to fraction form
    32,649,927.31/45,055,548.76 = 17,765,312.57/x
  3. Step 3: Cross multiply
    32,649,927.31x = 45,055,548.76 × 17,765,312.57
  4. Step 4: Simplify right side
    32,649,927.31x = 800,425,906,645,449.38
  5. Step 5: Solve for x
    x = 800,425,906,645,449.38/32,649,927.31
  6. Step 6: Final answer
    x = 24,515,396.29

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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.