Home / 16,394,273.60-22,624,206.94-8,951,987.30

Finding the Fourth Proportional to 16,394,273.60, 22,624,206.94 and 8,951,987.30

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Solution

The fourth proportional to 16,394,273.60, 22,624,206.94 and 8,951,987.30 is: 12,353,802.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,394,273.60 : 22,624,206.94 = 8,951,987.30 : x
  2. Step 2: Convert to fraction form
    16,394,273.60/22,624,206.94 = 8,951,987.30/x
  3. Step 3: Cross multiply
    16,394,273.60x = 22,624,206.94 × 8,951,987.30
  4. Step 4: Simplify right side
    16,394,273.60x = 202,531,613,199,451.91
  5. Step 5: Solve for x
    x = 202,531,613,199,451.91/16,394,273.60
  6. Step 6: Final answer
    x = 12,353,802.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.