Home / 14,241,937.24-21,362,906.12-3,459,165.42

Finding the Fourth Proportional to 14,241,937.24, 21,362,906.12 and 3,459,165.42

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Solution

The fourth proportional to 14,241,937.24, 21,362,906.12 and 3,459,165.42 is: 5,188,748.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,241,937.24 : 21,362,906.12 = 3,459,165.42 : x
  2. Step 2: Convert to fraction form
    14,241,937.24/21,362,906.12 = 3,459,165.42/x
  3. Step 3: Cross multiply
    14,241,937.24x = 21,362,906.12 × 3,459,165.42
  4. Step 4: Simplify right side
    14,241,937.24x = 73,897,826,063,659.08
  5. Step 5: Solve for x
    x = 73,897,826,063,659.08/14,241,937.24
  6. Step 6: Final answer
    x = 5,188,748.19

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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.