Home / 22,944,015.40-34,374,551.10-13,351,541.80

Finding the Fourth Proportional to 22,944,015.40, 34,374,551.10 and 13,351,541.80

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Solution

The fourth proportional to 22,944,015.40, 34,374,551.10 and 13,351,541.80 is: 20,003,179.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,944,015.40 : 34,374,551.10 = 13,351,541.80 : x
  2. Step 2: Convert to fraction form
    22,944,015.40/34,374,551.10 = 13,351,541.80/x
  3. Step 3: Cross multiply
    22,944,015.40x = 34,374,551.10 × 13,351,541.80
  4. Step 4: Simplify right side
    22,944,015.40x = 458,953,255,867,886
  5. Step 5: Solve for x
    x = 458,953,255,867,886/22,944,015.40
  6. Step 6: Final answer
    x = 20,003,179.39

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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.