Home / 22,244,990.58-33,355,321.90-17,663,407.52

Finding the Fourth Proportional to 22,244,990.58, 33,355,321.90 and 17,663,407.52

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Solution

The fourth proportional to 22,244,990.58, 33,355,321.90 and 17,663,407.52 is: 26,485,452.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,990.58 : 33,355,321.90 = 17,663,407.52 : x
  2. Step 2: Convert to fraction form
    22,244,990.58/33,355,321.90 = 17,663,407.52/x
  3. Step 3: Cross multiply
    22,244,990.58x = 33,355,321.90 × 17,663,407.52
  4. Step 4: Simplify right side
    22,244,990.58x = 589,168,643,680,480.62
  5. Step 5: Solve for x
    x = 589,168,643,680,480.62/22,244,990.58
  6. Step 6: Final answer
    x = 26,485,452.60

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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.