Home / 33,309,176.20-49,982,426.70-14,136,670.60

Finding the Fourth Proportional to 33,309,176.20, 49,982,426.70 and 14,136,670.60

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Solution

The fourth proportional to 33,309,176.20, 49,982,426.70 and 14,136,670.60 is: 21,212,926.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,309,176.20 : 49,982,426.70 = 14,136,670.60 : x
  2. Step 2: Convert to fraction form
    33,309,176.20/49,982,426.70 = 14,136,670.60/x
  3. Step 3: Cross multiply
    33,309,176.20x = 49,982,426.70 × 14,136,670.60
  4. Step 4: Simplify right side
    33,309,176.20x = 706,585,102,046,545
  5. Step 5: Solve for x
    x = 706,585,102,046,545/33,309,176.20
  6. Step 6: Final answer
    x = 21,212,926.37

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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.