Home / 44,820,106.80-67,230,160.20-30,949,496.70

Finding the Fourth Proportional to 44,820,106.80, 67,230,160.20 and 30,949,496.70

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Solution

The fourth proportional to 44,820,106.80, 67,230,160.20 and 30,949,496.70 is: 46,424,245.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,820,106.80 : 67,230,160.20 = 30,949,496.70 : x
  2. Step 2: Convert to fraction form
    44,820,106.80/67,230,160.20 = 30,949,496.70/x
  3. Step 3: Cross multiply
    44,820,106.80x = 67,230,160.20 × 30,949,496.70
  4. Step 4: Simplify right side
    44,820,106.80x = 2,080,739,621,250,371.50
  5. Step 5: Solve for x
    x = 2,080,739,621,250,371.50/44,820,106.80
  6. Step 6: Final answer
    x = 46,424,245.05

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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.