Home / 22,136,376.48-33,214,653.76-11,361,244.08

Finding the Fourth Proportional to 22,136,376.48, 33,214,653.76 and 11,361,244.08

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Solution

The fourth proportional to 22,136,376.48, 33,214,653.76 and 11,361,244.08 is: 17,047,044.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,136,376.48 : 33,214,653.76 = 11,361,244.08 : x
  2. Step 2: Convert to fraction form
    22,136,376.48/33,214,653.76 = 11,361,244.08/x
  3. Step 3: Cross multiply
    22,136,376.48x = 33,214,653.76 × 11,361,244.08
  4. Step 4: Simplify right side
    22,136,376.48x = 377,359,788,400,049.75
  5. Step 5: Solve for x
    x = 377,359,788,400,049.75/22,136,376.48
  6. Step 6: Final answer
    x = 17,047,044.21

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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.