Home / 33,192,354.34-49,760,132.30-12,736,752.85

Finding the Fourth Proportional to 33,192,354.34, 49,760,132.30 and 12,736,752.85

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Solution

The fourth proportional to 33,192,354.34, 49,760,132.30 and 12,736,752.85 is: 19,094,231.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192,354.34 : 49,760,132.30 = 12,736,752.85 : x
  2. Step 2: Convert to fraction form
    33,192,354.34/49,760,132.30 = 12,736,752.85/x
  3. Step 3: Cross multiply
    33,192,354.34x = 49,760,132.30 × 12,736,752.85
  4. Step 4: Simplify right side
    33,192,354.34x = 633,782,506,575,917.62
  5. Step 5: Solve for x
    x = 633,782,506,575,917.62/33,192,354.34
  6. Step 6: Final answer
    x = 19,094,231.77

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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.