Home / 17,607,333.40-26,411,000.10-11,560,715.80

Finding the Fourth Proportional to 17,607,333.40, 26,411,000.10 and 11,560,715.80

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Solution

The fourth proportional to 17,607,333.40, 26,411,000.10 and 11,560,715.80 is: 17,341,073.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,607,333.40 : 26,411,000.10 = 11,560,715.80 : x
  2. Step 2: Convert to fraction form
    17,607,333.40/26,411,000.10 = 11,560,715.80/x
  3. Step 3: Cross multiply
    17,607,333.40x = 26,411,000.10 × 11,560,715.80
  4. Step 4: Simplify right side
    17,607,333.40x = 305,330,066,149,871.62
  5. Step 5: Solve for x
    x = 305,330,066,149,871.62/17,607,333.40
  6. Step 6: Final answer
    x = 17,341,073.70

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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.