Home / 273,001,844.07-408,852,744.48-174,327,910.10

Finding the Fourth Proportional to 273,001,844.07, 408,852,744.48 and 174,327,910.10

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Solution

The fourth proportional to 273,001,844.07, 408,852,744.48 and 174,327,910.10 is: 261,076,787.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,001,844.07 : 408,852,744.48 = 174,327,910.10 : x
  2. Step 2: Convert to fraction form
    273,001,844.07/408,852,744.48 = 174,327,910.10/x
  3. Step 3: Cross multiply
    273,001,844.07x = 408,852,744.48 × 174,327,910.10
  4. Step 4: Simplify right side
    273,001,844.07x = 71,274,444,483,847,712
  5. Step 5: Solve for x
    x = 71,274,444,483,847,712/273,001,844.07
  6. Step 6: Final answer
    x = 261,076,787.69

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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.