Home / 274,024,215.10-411,387,073.70-235,409,712.04

Finding the Fourth Proportional to 274,024,215.10, 411,387,073.70 and 235,409,712.04

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Solution

The fourth proportional to 274,024,215.10, 411,387,073.70 and 235,409,712.04 is: 353,415,892.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,024,215.10 : 411,387,073.70 = 235,409,712.04 : x
  2. Step 2: Convert to fraction form
    274,024,215.10/411,387,073.70 = 235,409,712.04/x
  3. Step 3: Cross multiply
    274,024,215.10x = 411,387,073.70 × 235,409,712.04
  4. Step 4: Simplify right side
    274,024,215.10x = 96,844,512,556,032,432
  5. Step 5: Solve for x
    x = 96,844,512,556,032,432/274,024,215.10
  6. Step 6: Final answer
    x = 353,415,892.53

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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.