Home / 22,244,720.40-33,367,080.60-17,915,043.60

Finding the Fourth Proportional to 22,244,720.40, 33,367,080.60 and 17,915,043.60

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Solution

The fourth proportional to 22,244,720.40, 33,367,080.60 and 17,915,043.60 is: 26,872,565.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,720.40 : 33,367,080.60 = 17,915,043.60 : x
  2. Step 2: Convert to fraction form
    22,244,720.40/33,367,080.60 = 17,915,043.60/x
  3. Step 3: Cross multiply
    22,244,720.40x = 33,367,080.60 × 17,915,043.60
  4. Step 4: Simplify right side
    22,244,720.40x = 597,772,703,753,714.25
  5. Step 5: Solve for x
    x = 597,772,703,753,714.25/22,244,720.40
  6. Step 6: Final answer
    x = 26,872,565.40

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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.