Home / 41,404,648.04-57,138,635.84-23,762,143.72

Finding the Fourth Proportional to 41,404,648.04, 57,138,635.84 and 23,762,143.72

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Solution

The fourth proportional to 41,404,648.04, 57,138,635.84 and 23,762,143.72 is: 32,791,885.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,404,648.04 : 57,138,635.84 = 23,762,143.72 : x
  2. Step 2: Convert to fraction form
    41,404,648.04/57,138,635.84 = 23,762,143.72/x
  3. Step 3: Cross multiply
    41,404,648.04x = 57,138,635.84 × 23,762,143.72
  4. Step 4: Simplify right side
    41,404,648.04x = 1,357,736,476,794,823
  5. Step 5: Solve for x
    x = 1,357,736,476,794,823/41,404,648.04
  6. Step 6: Final answer
    x = 32,791,885.48

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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.