Home / 22,001,408.60-33,005,223.30-6,853,760.60

Finding the Fourth Proportional to 22,001,408.60, 33,005,223.30 and 6,853,760.60

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Solution

The fourth proportional to 22,001,408.60, 33,005,223.30 and 6,853,760.60 is: 10,281,609.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,001,408.60 : 33,005,223.30 = 6,853,760.60 : x
  2. Step 2: Convert to fraction form
    22,001,408.60/33,005,223.30 = 6,853,760.60/x
  3. Step 3: Cross multiply
    22,001,408.60x = 33,005,223.30 × 6,853,760.60
  4. Step 4: Simplify right side
    22,001,408.60x = 226,209,899,047,741.97
  5. Step 5: Solve for x
    x = 226,209,899,047,741.97/22,001,408.60
  6. Step 6: Final answer
    x = 10,281,609.84

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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.