Home / 17,496,767.70-26,245,151.55-16,433,885.70

Finding the Fourth Proportional to 17,496,767.70, 26,245,151.55 and 16,433,885.70

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Solution

The fourth proportional to 17,496,767.70, 26,245,151.55 and 16,433,885.70 is: 24,650,828.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,767.70 : 26,245,151.55 = 16,433,885.70 : x
  2. Step 2: Convert to fraction form
    17,496,767.70/26,245,151.55 = 16,433,885.70/x
  3. Step 3: Cross multiply
    17,496,767.70x = 26,245,151.55 × 16,433,885.70
  4. Step 4: Simplify right side
    17,496,767.70x = 431,309,820,751,877.81
  5. Step 5: Solve for x
    x = 431,309,820,751,877.81/17,496,767.70
  6. Step 6: Final answer
    x = 24,650,828.55

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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.