Home / 33,149,195.60-49,639,812.60-26,430,731.60

Finding the Fourth Proportional to 33,149,195.60, 49,639,812.60 and 26,430,731.60

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Solution

The fourth proportional to 33,149,195.60, 49,639,812.60 and 26,430,731.60 is: 39,579,137.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,149,195.60 : 49,639,812.60 = 26,430,731.60 : x
  2. Step 2: Convert to fraction form
    33,149,195.60/49,639,812.60 = 26,430,731.60/x
  3. Step 3: Cross multiply
    33,149,195.60x = 49,639,812.60 × 26,430,731.60
  4. Step 4: Simplify right side
    33,149,195.60x = 1,312,016,563,504,898.25
  5. Step 5: Solve for x
    x = 1,312,016,563,504,898.25/33,149,195.60
  6. Step 6: Final answer
    x = 39,579,137.28

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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.