Home / 17,449,912.19-24,074,645.64-10,103,735.45

Finding the Fourth Proportional to 17,449,912.19, 24,074,645.64 and 10,103,735.45

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Solution

The fourth proportional to 17,449,912.19, 24,074,645.64 and 10,103,735.45 is: 13,939,545.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,449,912.19 : 24,074,645.64 = 10,103,735.45 : x
  2. Step 2: Convert to fraction form
    17,449,912.19/24,074,645.64 = 10,103,735.45/x
  3. Step 3: Cross multiply
    17,449,912.19x = 24,074,645.64 × 10,103,735.45
  4. Step 4: Simplify right side
    17,449,912.19x = 243,243,850,478,682.72
  5. Step 5: Solve for x
    x = 243,243,850,478,682.72/17,449,912.19
  6. Step 6: Final answer
    x = 13,939,545.82

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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.