Home / 92,621,044.08-138,952,728.36-32,036,718.96

Finding the Fourth Proportional to 92,621,044.08, 138,952,728.36 and 32,036,718.96

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Solution

The fourth proportional to 92,621,044.08, 138,952,728.36 and 32,036,718.96 is: 48,062,398.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,621,044.08 : 138,952,728.36 = 32,036,718.96 : x
  2. Step 2: Convert to fraction form
    92,621,044.08/138,952,728.36 = 32,036,718.96/x
  3. Step 3: Cross multiply
    92,621,044.08x = 138,952,728.36 × 32,036,718.96
  4. Step 4: Simplify right side
    92,621,044.08x = 4,451,589,507,194,542.50
  5. Step 5: Solve for x
    x = 4,451,589,507,194,542.50/92,621,044.08
  6. Step 6: Final answer
    x = 48,062,398.25

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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.