Home / 29,788,891.20-44,683,336.80-22,230,619.20

Finding the Fourth Proportional to 29,788,891.20, 44,683,336.80 and 22,230,619.20

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Solution

The fourth proportional to 29,788,891.20, 44,683,336.80 and 22,230,619.20 is: 33,345,928.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,891.20 : 44,683,336.80 = 22,230,619.20 : x
  2. Step 2: Convert to fraction form
    29,788,891.20/44,683,336.80 = 22,230,619.20/x
  3. Step 3: Cross multiply
    29,788,891.20x = 44,683,336.80 × 22,230,619.20
  4. Step 4: Simplify right side
    29,788,891.20x = 993,338,244,986,146.50
  5. Step 5: Solve for x
    x = 993,338,244,986,146.50/29,788,891.20
  6. Step 6: Final answer
    x = 33,345,928.80

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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.