Home / 16,893,635.09-23,332,461.98-11,451,679.25

Finding the Fourth Proportional to 16,893,635.09, 23,332,461.98 and 11,451,679.25

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Solution

The fourth proportional to 16,893,635.09, 23,332,461.98 and 11,451,679.25 is: 15,816,363.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,893,635.09 : 23,332,461.98 = 11,451,679.25 : x
  2. Step 2: Convert to fraction form
    16,893,635.09/23,332,461.98 = 11,451,679.25/x
  3. Step 3: Cross multiply
    16,893,635.09x = 23,332,461.98 × 11,451,679.25
  4. Step 4: Simplify right side
    16,893,635.09x = 267,195,870,533,859.22
  5. Step 5: Solve for x
    x = 267,195,870,533,859.22/16,893,635.09
  6. Step 6: Final answer
    x = 15,816,363.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.