Home / 22,016,111.20-33,024,166.80-20,032,064.80

Finding the Fourth Proportional to 22,016,111.20, 33,024,166.80 and 20,032,064.80

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Solution

The fourth proportional to 22,016,111.20, 33,024,166.80 and 20,032,064.80 is: 30,048,097.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,111.20 : 33,024,166.80 = 20,032,064.80 : x
  2. Step 2: Convert to fraction form
    22,016,111.20/33,024,166.80 = 20,032,064.80/x
  3. Step 3: Cross multiply
    22,016,111.20x = 33,024,166.80 × 20,032,064.80
  4. Step 4: Simplify right side
    22,016,111.20x = 661,542,249,303,608.62
  5. Step 5: Solve for x
    x = 661,542,249,303,608.62/22,016,111.20
  6. Step 6: Final answer
    x = 30,048,097.20

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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.