Home / 14,952,706.20-22,429,059.30-7,394,434.20

Finding the Fourth Proportional to 14,952,706.20, 22,429,059.30 and 7,394,434.20

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Solution

The fourth proportional to 14,952,706.20, 22,429,059.30 and 7,394,434.20 is: 11,091,651.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,706.20 : 22,429,059.30 = 7,394,434.20 : x
  2. Step 2: Convert to fraction form
    14,952,706.20/22,429,059.30 = 7,394,434.20/x
  3. Step 3: Cross multiply
    14,952,706.20x = 22,429,059.30 × 7,394,434.20
  4. Step 4: Simplify right side
    14,952,706.20x = 165,850,203,161,748.06
  5. Step 5: Solve for x
    x = 165,850,203,161,748.06/14,952,706.20
  6. Step 6: Final answer
    x = 11,091,651.30

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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.