Home / 14,673,961.40-22,016,190.90-6,156,908.60

Finding the Fourth Proportional to 14,673,961.40, 22,016,190.90 and 6,156,908.60

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Solution

The fourth proportional to 14,673,961.40, 22,016,190.90 and 6,156,908.60 is: 9,237,565.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,673,961.40 : 22,016,190.90 = 6,156,908.60 : x
  2. Step 2: Convert to fraction form
    14,673,961.40/22,016,190.90 = 6,156,908.60/x
  3. Step 3: Cross multiply
    14,673,961.40x = 22,016,190.90 × 6,156,908.60
  4. Step 4: Simplify right side
    14,673,961.40x = 135,551,675,091,451.72
  5. Step 5: Solve for x
    x = 135,551,675,091,451.72/14,673,961.40
  6. Step 6: Final answer
    x = 9,237,565.19

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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.