Home / 14,829,697.20-22,201,000.20-11,059,892.40

Finding the Fourth Proportional to 14,829,697.20, 22,201,000.20 and 11,059,892.40

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Solution

The fourth proportional to 14,829,697.20, 22,201,000.20 and 11,059,892.40 is: 16,557,362.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,829,697.20 : 22,201,000.20 = 11,059,892.40 : x
  2. Step 2: Convert to fraction form
    14,829,697.20/22,201,000.20 = 11,059,892.40/x
  3. Step 3: Cross multiply
    14,829,697.20x = 22,201,000.20 × 11,059,892.40
  4. Step 4: Simplify right side
    14,829,697.20x = 245,540,673,384,378.47
  5. Step 5: Solve for x
    x = 245,540,673,384,378.47/14,829,697.20
  6. Step 6: Final answer
    x = 16,557,362.57

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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.