Home / 14,765,327.60-22,147,991.40-9,067,074.80

Finding the Fourth Proportional to 14,765,327.60, 22,147,991.40 and 9,067,074.80

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Solution

The fourth proportional to 14,765,327.60, 22,147,991.40 and 9,067,074.80 is: 13,600,612.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,765,327.60 : 22,147,991.40 = 9,067,074.80 : x
  2. Step 2: Convert to fraction form
    14,765,327.60/22,147,991.40 = 9,067,074.80/x
  3. Step 3: Cross multiply
    14,765,327.60x = 22,147,991.40 × 9,067,074.80
  4. Step 4: Simplify right side
    14,765,327.60x = 200,817,494,693,556.72
  5. Step 5: Solve for x
    x = 200,817,494,693,556.72/14,765,327.60
  6. Step 6: Final answer
    x = 13,600,612.20

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1.5x scale

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.