Home / 44,903,956.20-67,355,934.30-30,555,049.20

Finding the Fourth Proportional to 44,903,956.20, 67,355,934.30 and 30,555,049.20

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Solution

The fourth proportional to 44,903,956.20, 67,355,934.30 and 30,555,049.20 is: 45,832,573.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,903,956.20 : 67,355,934.30 = 30,555,049.20 : x
  2. Step 2: Convert to fraction form
    44,903,956.20/67,355,934.30 = 30,555,049.20/x
  3. Step 3: Cross multiply
    44,903,956.20x = 67,355,934.30 × 30,555,049.20
  4. Step 4: Simplify right side
    44,903,956.20x = 2,058,063,886,448,467.50
  5. Step 5: Solve for x
    x = 2,058,063,886,448,467.50/44,903,956.20
  6. Step 6: Final answer
    x = 45,832,573.80

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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.