Home / 14,952,024.55-22,428,036.83-12,294,819.55

Finding the Fourth Proportional to 14,952,024.55, 22,428,036.83 and 12,294,819.55

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Solution

The fourth proportional to 14,952,024.55, 22,428,036.83 and 12,294,819.55 is: 18,442,229.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,024.55 : 22,428,036.83 = 12,294,819.55 : x
  2. Step 2: Convert to fraction form
    14,952,024.55/22,428,036.83 = 12,294,819.55/x
  3. Step 3: Cross multiply
    14,952,024.55x = 22,428,036.83 × 12,294,819.55
  4. Step 4: Simplify right side
    14,952,024.55x = 275,748,665,685,604.03
  5. Step 5: Solve for x
    x = 275,748,665,685,604.03/14,952,024.55
  6. Step 6: Final answer
    x = 18,442,229.33

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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.