Home / 469,719,546,388.65-704,290,967,833.91-182,542,289,230.24

Finding the Fourth Proportional to 469,719,546,388.65, 704,290,967,833.91 and 182,542,289,230.24

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Solution

The fourth proportional to 469,719,546,388.65, 704,290,967,833.91 and 182,542,289,230.24 is: 273,701,374,662.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,719,546,388.65 : 704,290,967,833.91 = 182,542,289,230.24 : x
  2. Step 2: Convert to fraction form
    469,719,546,388.65/704,290,967,833.91 = 182,542,289,230.24/x
  3. Step 3: Cross multiply
    469,719,546,388.65x = 704,290,967,833.91 × 182,542,289,230.24
  4. Step 4: Simplify right side
    469,719,546,388.65x = 128,562,885,552,583,248,707,584
  5. Step 5: Solve for x
    x = 128,562,885,552,583,248,707,584/469,719,546,388.65
  6. Step 6: Final answer
    x = 273,701,374,662.85

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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.