Home / 17,805,328.34-26,707,950.98-11,695,874.30

Finding the Fourth Proportional to 17,805,328.34, 26,707,950.98 and 11,695,874.30

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Solution

The fourth proportional to 17,805,328.34, 26,707,950.98 and 11,695,874.30 is: 17,543,784.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,805,328.34 : 26,707,950.98 = 11,695,874.30 : x
  2. Step 2: Convert to fraction form
    17,805,328.34/26,707,950.98 = 11,695,874.30/x
  3. Step 3: Cross multiply
    17,805,328.34x = 26,707,950.98 × 11,695,874.30
  4. Step 4: Simplify right side
    17,805,328.34x = 312,372,837,468,496.56
  5. Step 5: Solve for x
    x = 312,372,837,468,496.56/17,805,328.34
  6. Step 6: Final answer
    x = 17,543,784.17

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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.