Home / 35,679,698.74-53,514,982.70-11,416,595.86

Finding the Fourth Proportional to 35,679,698.74, 53,514,982.70 and 11,416,595.86

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Solution

The fourth proportional to 35,679,698.74, 53,514,982.70 and 11,416,595.86 is: 17,123,432.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,679,698.74 : 53,514,982.70 = 11,416,595.86 : x
  2. Step 2: Convert to fraction form
    35,679,698.74/53,514,982.70 = 11,416,595.86/x
  3. Step 3: Cross multiply
    35,679,698.74x = 53,514,982.70 × 11,416,595.86
  4. Step 4: Simplify right side
    35,679,698.74x = 610,958,929,940,791.62
  5. Step 5: Solve for x
    x = 610,958,929,940,791.62/35,679,698.74
  6. Step 6: Final answer
    x = 17,123,432.97

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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.