Home / 22,001,406.60-33,005,220.30-6,853,758.60

Finding the Fourth Proportional to 22,001,406.60, 33,005,220.30 and 6,853,758.60

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Solution

The fourth proportional to 22,001,406.60, 33,005,220.30 and 6,853,758.60 is: 10,281,606.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,001,406.60 : 33,005,220.30 = 6,853,758.60 : x
  2. Step 2: Convert to fraction form
    22,001,406.60/33,005,220.30 = 6,853,758.60/x
  3. Step 3: Cross multiply
    22,001,406.60x = 33,005,220.30 × 6,853,758.60
  4. Step 4: Simplify right side
    22,001,406.60x = 226,209,812,476,019.56
  5. Step 5: Solve for x
    x = 226,209,812,476,019.56/22,001,406.60
  6. Step 6: Final answer
    x = 10,281,606.83

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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.