Home / 37,664,467.74-56,514,076.92-17,200,460.61

Finding the Fourth Proportional to 37,664,467.74, 56,514,076.92 and 17,200,460.61

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Solution

The fourth proportional to 37,664,467.74, 56,514,076.92 and 17,200,460.61 is: 25,808,625.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,664,467.74 : 56,514,076.92 = 17,200,460.61 : x
  2. Step 2: Convert to fraction form
    37,664,467.74/56,514,076.92 = 17,200,460.61/x
  3. Step 3: Cross multiply
    37,664,467.74x = 56,514,076.92 × 17,200,460.61
  4. Step 4: Simplify right side
    37,664,467.74x = 972,068,153,972,970.12
  5. Step 5: Solve for x
    x = 972,068,153,972,970.12/37,664,467.74
  6. Step 6: Final answer
    x = 25,808,625.80

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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.