Home / 108,334,507.60-162,514,092.44-39,279,831.34

Finding the Fourth Proportional to 108,334,507.60, 162,514,092.44 and 39,279,831.34

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Solution

The fourth proportional to 108,334,507.60, 162,514,092.44 and 39,279,831.34 is: 58,924,217.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,334,507.60 : 162,514,092.44 = 39,279,831.34 : x
  2. Step 2: Convert to fraction form
    108,334,507.60/162,514,092.44 = 39,279,831.34/x
  3. Step 3: Cross multiply
    108,334,507.60x = 162,514,092.44 × 39,279,831.34
  4. Step 4: Simplify right side
    108,334,507.60x = 6,383,526,141,416,370
  5. Step 5: Solve for x
    x = 6,383,526,141,416,370/108,334,507.60
  6. Step 6: Final answer
    x = 58,924,217.99

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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.