Home / 16,961,874.06-23,407,368.48-9,226,897.92

Finding the Fourth Proportional to 16,961,874.06, 23,407,368.48 and 9,226,897.92

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Solution

The fourth proportional to 16,961,874.06, 23,407,368.48 and 9,226,897.92 is: 12,733,109.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,961,874.06 : 23,407,368.48 = 9,226,897.92 : x
  2. Step 2: Convert to fraction form
    16,961,874.06/23,407,368.48 = 9,226,897.92/x
  3. Step 3: Cross multiply
    16,961,874.06x = 23,407,368.48 × 9,226,897.92
  4. Step 4: Simplify right side
    16,961,874.06x = 215,977,399,540,785.56
  5. Step 5: Solve for x
    x = 215,977,399,540,785.56/16,961,874.06
  6. Step 6: Final answer
    x = 12,733,109.49

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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.