Home / 14,734,291.54-22,116,518.68-12,167,327.56

Finding the Fourth Proportional to 14,734,291.54, 22,116,518.68 and 12,167,327.56

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Solution

The fourth proportional to 14,734,291.54, 22,116,518.68 and 12,167,327.56 is: 18,263,445.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,734,291.54 : 22,116,518.68 = 12,167,327.56 : x
  2. Step 2: Convert to fraction form
    14,734,291.54/22,116,518.68 = 12,167,327.56/x
  3. Step 3: Cross multiply
    14,734,291.54x = 22,116,518.68 × 12,167,327.56
  4. Step 4: Simplify right side
    14,734,291.54x = 269,098,927,266,418.84
  5. Step 5: Solve for x
    x = 269,098,927,266,418.84/14,734,291.54
  6. Step 6: Final answer
    x = 18,263,445.28

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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.