Home / 22,783,552.48-34,175,354.64-8,400,388.96

Finding the Fourth Proportional to 22,783,552.48, 34,175,354.64 and 8,400,388.96

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Solution

The fourth proportional to 22,783,552.48, 34,175,354.64 and 8,400,388.96 is: 12,600,593.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,783,552.48 : 34,175,354.64 = 8,400,388.96 : x
  2. Step 2: Convert to fraction form
    22,783,552.48/34,175,354.64 = 8,400,388.96/x
  3. Step 3: Cross multiply
    22,783,552.48x = 34,175,354.64 × 8,400,388.96
  4. Step 4: Simplify right side
    22,783,552.48x = 287,086,271,821,940.81
  5. Step 5: Solve for x
    x = 287,086,271,821,940.81/22,783,552.48
  6. Step 6: Final answer
    x = 12,600,593.00

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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.