Home / 16,845,872.82-23,248,367.45-9,501,026.10

Finding the Fourth Proportional to 16,845,872.82, 23,248,367.45 and 9,501,026.10

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Solution

The fourth proportional to 16,845,872.82, 23,248,367.45 and 9,501,026.10 is: 13,112,015.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,872.82 : 23,248,367.45 = 9,501,026.10 : x
  2. Step 2: Convert to fraction form
    16,845,872.82/23,248,367.45 = 9,501,026.10/x
  3. Step 3: Cross multiply
    16,845,872.82x = 23,248,367.45 × 9,501,026.10
  4. Step 4: Simplify right side
    16,845,872.82x = 220,883,345,924,840.44
  5. Step 5: Solve for x
    x = 220,883,345,924,840.44/16,845,872.82
  6. Step 6: Final answer
    x = 13,112,015.52

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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.