Home / 11,165,066.70-16,747,600.05-4,433,480.70

Finding the Fourth Proportional to 11,165,066.70, 16,747,600.05 and 4,433,480.70

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Solution

The fourth proportional to 11,165,066.70, 16,747,600.05 and 4,433,480.70 is: 6,650,221.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,165,066.70 : 16,747,600.05 = 4,433,480.70 : x
  2. Step 2: Convert to fraction form
    11,165,066.70/16,747,600.05 = 4,433,480.70/x
  3. Step 3: Cross multiply
    11,165,066.70x = 16,747,600.05 × 4,433,480.70
  4. Step 4: Simplify right side
    11,165,066.70x = 74,250,161,592,994.05
  5. Step 5: Solve for x
    x = 74,250,161,592,994.05/11,165,066.70
  6. Step 6: Final answer
    x = 6,650,221.05

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Double scale
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Similar ratio
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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.