Home / 108,334,506.60-162,514,090.94-39,279,830.34

Finding the Fourth Proportional to 108,334,506.60, 162,514,090.94 and 39,279,830.34

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Solution

The fourth proportional to 108,334,506.60, 162,514,090.94 and 39,279,830.34 is: 58,924,216.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,334,506.60 : 162,514,090.94 = 39,279,830.34 : x
  2. Step 2: Convert to fraction form
    108,334,506.60/162,514,090.94 = 39,279,830.34/x
  3. Step 3: Cross multiply
    108,334,506.60x = 162,514,090.94 × 39,279,830.34
  4. Step 4: Simplify right side
    108,334,506.60x = 6,383,525,919,982,532
  5. Step 5: Solve for x
    x = 6,383,525,919,982,532/108,334,506.60
  6. Step 6: Final answer
    x = 58,924,216.49

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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.