Home / 165,119,063,575.20-247,714,244,871.14-50,261,712,598.54

Finding the Fourth Proportional to 165,119,063,575.20, 247,714,244,871.14 and 50,261,712,598.54

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Solution

The fourth proportional to 165,119,063,575.20, 247,714,244,871.14 and 50,261,712,598.54 is: 75,403,420,493.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,119,063,575.20 : 247,714,244,871.14 = 50,261,712,598.54 : x
  2. Step 2: Convert to fraction form
    165,119,063,575.20/247,714,244,871.14 = 50,261,712,598.54/x
  3. Step 3: Cross multiply
    165,119,063,575.20x = 247,714,244,871.14 × 50,261,712,598.54
  4. Step 4: Simplify right side
    165,119,063,575.20x = 12,450,542,182,277,104,795,648
  5. Step 5: Solve for x
    x = 12,450,542,182,277,104,795,648/165,119,063,575.20
  6. Step 6: Final answer
    x = 75,403,420,493.64

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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.