Home / 16,446,107.10-24,672,659.85-5,087,703.90

Finding the Fourth Proportional to 16,446,107.10, 24,672,659.85 and 5,087,703.90

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Solution

The fourth proportional to 16,446,107.10, 24,672,659.85 and 5,087,703.90 is: 7,632,638.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,446,107.10 : 24,672,659.85 = 5,087,703.90 : x
  2. Step 2: Convert to fraction form
    16,446,107.10/24,672,659.85 = 5,087,703.90/x
  3. Step 3: Cross multiply
    16,446,107.10x = 24,672,659.85 × 5,087,703.90
  4. Step 4: Simplify right side
    16,446,107.10x = 125,527,187,742,218.44
  5. Step 5: Solve for x
    x = 125,527,187,742,218.44/16,446,107.10
  6. Step 6: Final answer
    x = 7,632,638.35

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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.