Home / 44,353,067.20-66,529,600.80-27,332,958.40

Finding the Fourth Proportional to 44,353,067.20, 66,529,600.80 and 27,332,958.40

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Solution

The fourth proportional to 44,353,067.20, 66,529,600.80 and 27,332,958.40 is: 40,999,437.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,353,067.20 : 66,529,600.80 = 27,332,958.40 : x
  2. Step 2: Convert to fraction form
    44,353,067.20/66,529,600.80 = 27,332,958.40/x
  3. Step 3: Cross multiply
    44,353,067.20x = 66,529,600.80 × 27,332,958.40
  4. Step 4: Simplify right side
    44,353,067.20x = 1,818,450,811,035,006.50
  5. Step 5: Solve for x
    x = 1,818,450,811,035,006.50/44,353,067.20
  6. Step 6: Final answer
    x = 40,999,437.60

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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.