Home / 17,576,407.89-26,363,299.64-5,445,964.53

Finding the Fourth Proportional to 17,576,407.89, 26,363,299.64 and 5,445,964.53

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Solution

The fourth proportional to 17,576,407.89, 26,363,299.64 and 5,445,964.53 is: 8,168,540.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,407.89 : 26,363,299.64 = 5,445,964.53 : x
  2. Step 2: Convert to fraction form
    17,576,407.89/26,363,299.64 = 5,445,964.53/x
  3. Step 3: Cross multiply
    17,576,407.89x = 26,363,299.64 × 5,445,964.53
  4. Step 4: Simplify right side
    17,576,407.89x = 143,573,594,705,971.97
  5. Step 5: Solve for x
    x = 143,573,594,705,971.97/17,576,407.89
  6. Step 6: Final answer
    x = 8,168,540.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.