Home / 32,414,505.35-48,621,840.30-13,245,258.96

Finding the Fourth Proportional to 32,414,505.35, 48,621,840.30 and 13,245,258.96

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Solution

The fourth proportional to 32,414,505.35, 48,621,840.30 and 13,245,258.96 is: 19,867,922.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,414,505.35 : 48,621,840.30 = 13,245,258.96 : x
  2. Step 2: Convert to fraction form
    32,414,505.35/48,621,840.30 = 13,245,258.96/x
  3. Step 3: Cross multiply
    32,414,505.35x = 48,621,840.30 × 13,245,258.96
  4. Step 4: Simplify right side
    32,414,505.35x = 644,008,865,885,264.12
  5. Step 5: Solve for x
    x = 644,008,865,885,264.12/32,414,505.35
  6. Step 6: Final answer
    x = 19,867,922.06

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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.