Home / 92,873,322.90-139,309,984.35-62,262,321.30

Finding the Fourth Proportional to 92,873,322.90, 139,309,984.35 and 62,262,321.30

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Solution

The fourth proportional to 92,873,322.90, 139,309,984.35 and 62,262,321.30 is: 93,393,481.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,873,322.90 : 139,309,984.35 = 62,262,321.30 : x
  2. Step 2: Convert to fraction form
    92,873,322.90/139,309,984.35 = 62,262,321.30/x
  3. Step 3: Cross multiply
    92,873,322.90x = 139,309,984.35 × 62,262,321.30
  4. Step 4: Simplify right side
    92,873,322.90x = 8,673,763,005,897,671
  5. Step 5: Solve for x
    x = 8,673,763,005,897,671/92,873,322.90
  6. Step 6: Final answer
    x = 93,393,481.95

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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.