Home / 17,466,008.70-26,199,013.05-9,907,736.70

Finding the Fourth Proportional to 17,466,008.70, 26,199,013.05 and 9,907,736.70

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Solution

The fourth proportional to 17,466,008.70, 26,199,013.05 and 9,907,736.70 is: 14,861,605.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,466,008.70 : 26,199,013.05 = 9,907,736.70 : x
  2. Step 2: Convert to fraction form
    17,466,008.70/26,199,013.05 = 9,907,736.70/x
  3. Step 3: Cross multiply
    17,466,008.70x = 26,199,013.05 × 9,907,736.70
  4. Step 4: Simplify right side
    17,466,008.70x = 259,572,923,099,263.94
  5. Step 5: Solve for x
    x = 259,572,923,099,263.94/17,466,008.70
  6. Step 6: Final answer
    x = 14,861,605.05

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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.