Home / 14,682,430.20-22,023,645.30-6,179,374.20

Finding the Fourth Proportional to 14,682,430.20, 22,023,645.30 and 6,179,374.20

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Solution

The fourth proportional to 14,682,430.20, 22,023,645.30 and 6,179,374.20 is: 9,269,061.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,430.20 : 22,023,645.30 = 6,179,374.20 : x
  2. Step 2: Convert to fraction form
    14,682,430.20/22,023,645.30 = 6,179,374.20/x
  3. Step 3: Cross multiply
    14,682,430.20x = 22,023,645.30 × 6,179,374.20
  4. Step 4: Simplify right side
    14,682,430.20x = 136,092,345,556,771.27
  5. Step 5: Solve for x
    x = 136,092,345,556,771.27/14,682,430.20
  6. Step 6: Final answer
    x = 9,269,061.30

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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.