Home / 17,969,071.30-26,953,606.95-17,496,679.30

Finding the Fourth Proportional to 17,969,071.30, 26,953,606.95 and 17,496,679.30

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Solution

The fourth proportional to 17,969,071.30, 26,953,606.95 and 17,496,679.30 is: 26,245,018.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,969,071.30 : 26,953,606.95 = 17,496,679.30 : x
  2. Step 2: Convert to fraction form
    17,969,071.30/26,953,606.95 = 17,496,679.30/x
  3. Step 3: Cross multiply
    17,969,071.30x = 26,953,606.95 × 17,496,679.30
  4. Step 4: Simplify right side
    17,969,071.30x = 471,598,616,782,401.12
  5. Step 5: Solve for x
    x = 471,598,616,782,401.12/17,969,071.30
  6. Step 6: Final answer
    x = 26,245,018.95

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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.