Home / 101,045,685.60-151,568,528.40-36,351,601.20

Finding the Fourth Proportional to 101,045,685.60, 151,568,528.40 and 36,351,601.20

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Solution

The fourth proportional to 101,045,685.60, 151,568,528.40 and 36,351,601.20 is: 54,527,401.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,045,685.60 : 151,568,528.40 = 36,351,601.20 : x
  2. Step 2: Convert to fraction form
    101,045,685.60/151,568,528.40 = 36,351,601.20/x
  3. Step 3: Cross multiply
    101,045,685.60x = 151,568,528.40 × 36,351,601.20
  4. Step 4: Simplify right side
    101,045,685.60x = 5,509,758,698,867,675
  5. Step 5: Solve for x
    x = 5,509,758,698,867,675/101,045,685.60
  6. Step 6: Final answer
    x = 54,527,401.80

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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.