Home / 183,561,819.79-275,261,930.92-97,280,011.48

Finding the Fourth Proportional to 183,561,819.79, 275,261,930.92 and 97,280,011.48

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Solution

The fourth proportional to 183,561,819.79, 275,261,930.92 and 97,280,011.48 is: 145,877,197.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,561,819.79 : 275,261,930.92 = 97,280,011.48 : x
  2. Step 2: Convert to fraction form
    183,561,819.79/275,261,930.92 = 97,280,011.48/x
  3. Step 3: Cross multiply
    183,561,819.79x = 275,261,930.92 × 97,280,011.48
  4. Step 4: Simplify right side
    183,561,819.79x = 26,777,483,799,904,568
  5. Step 5: Solve for x
    x = 26,777,483,799,904,568/183,561,819.79
  6. Step 6: Final answer
    x = 145,877,197.29

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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.