Home / 15,906,800.98-23,827,096.68-10,120,873.78

Finding the Fourth Proportional to 15,906,800.98, 23,827,096.68 and 10,120,873.78

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Solution

The fourth proportional to 15,906,800.98, 23,827,096.68 and 10,120,873.78 is: 15,160,247.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,906,800.98 : 23,827,096.68 = 10,120,873.78 : x
  2. Step 2: Convert to fraction form
    15,906,800.98/23,827,096.68 = 10,120,873.78/x
  3. Step 3: Cross multiply
    15,906,800.98x = 23,827,096.68 × 10,120,873.78
  4. Step 4: Simplify right side
    15,906,800.98x = 241,151,038,042,137.03
  5. Step 5: Solve for x
    x = 241,151,038,042,137.03/15,906,800.98
  6. Step 6: Final answer
    x = 15,160,247.39

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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.