Home / 22,272,066.40-33,408,099.60-17,793,090.40

Finding the Fourth Proportional to 22,272,066.40, 33,408,099.60 and 17,793,090.40

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Solution

The fourth proportional to 22,272,066.40, 33,408,099.60 and 17,793,090.40 is: 26,689,635.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,066.40 : 33,408,099.60 = 17,793,090.40 : x
  2. Step 2: Convert to fraction form
    22,272,066.40/33,408,099.60 = 17,793,090.40/x
  3. Step 3: Cross multiply
    22,272,066.40x = 33,408,099.60 × 17,793,090.40
  4. Step 4: Simplify right side
    22,272,066.40x = 594,433,336,275,003.88
  5. Step 5: Solve for x
    x = 594,433,336,275,003.88/22,272,066.40
  6. Step 6: Final answer
    x = 26,689,635.60

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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.