Home / 33,697,029.60-50,545,544.40-18,391,528.80

Finding the Fourth Proportional to 33,697,029.60, 50,545,544.40 and 18,391,528.80

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Solution

The fourth proportional to 33,697,029.60, 50,545,544.40 and 18,391,528.80 is: 27,587,293.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,697,029.60 : 50,545,544.40 = 18,391,528.80 : x
  2. Step 2: Convert to fraction form
    33,697,029.60/50,545,544.40 = 18,391,528.80/x
  3. Step 3: Cross multiply
    33,697,029.60x = 50,545,544.40 × 18,391,528.80
  4. Step 4: Simplify right side
    33,697,029.60x = 929,609,835,544,278.75
  5. Step 5: Solve for x
    x = 929,609,835,544,278.75/33,697,029.60
  6. Step 6: Final answer
    x = 27,587,293.20

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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.