Home / 33,965,645.76-50,905,938.78-26,748,676.98

Finding the Fourth Proportional to 33,965,645.76, 50,905,938.78 and 26,748,676.98

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Solution

The fourth proportional to 33,965,645.76, 50,905,938.78 and 26,748,676.98 is: 40,089,522.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,965,645.76 : 50,905,938.78 = 26,748,676.98 : x
  2. Step 2: Convert to fraction form
    33,965,645.76/50,905,938.78 = 26,748,676.98/x
  3. Step 3: Cross multiply
    33,965,645.76x = 50,905,938.78 × 26,748,676.98
  4. Step 4: Simplify right side
    33,965,645.76x = 1,361,666,512,789,875.25
  5. Step 5: Solve for x
    x = 1,361,666,512,789,875.25/33,965,645.76
  6. Step 6: Final answer
    x = 40,089,522.29

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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.