Home / 17,590,232.20-26,377,475.10-8,000,674.60

Finding the Fourth Proportional to 17,590,232.20, 26,377,475.10 and 8,000,674.60

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Solution

The fourth proportional to 17,590,232.20, 26,377,475.10 and 8,000,674.60 is: 11,997,430.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590,232.20 : 26,377,475.10 = 8,000,674.60 : x
  2. Step 2: Convert to fraction form
    17,590,232.20/26,377,475.10 = 8,000,674.60/x
  3. Step 3: Cross multiply
    17,590,232.20x = 26,377,475.10 × 8,000,674.60
  4. Step 4: Simplify right side
    17,590,232.20x = 211,037,595,044,702.47
  5. Step 5: Solve for x
    x = 211,037,595,044,702.47/17,590,232.20
  6. Step 6: Final answer
    x = 11,997,430.88

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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.