Home / 16,714,650.42-23,067,178.14-9,374,837.88

Finding the Fourth Proportional to 16,714,650.42, 23,067,178.14 and 9,374,837.88

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Solution

The fourth proportional to 16,714,650.42, 23,067,178.14 and 9,374,837.88 is: 12,937,815.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,714,650.42 : 23,067,178.14 = 9,374,837.88 : x
  2. Step 2: Convert to fraction form
    16,714,650.42/23,067,178.14 = 9,374,837.88/x
  3. Step 3: Cross multiply
    16,714,650.42x = 23,067,178.14 × 9,374,837.88
  4. Step 4: Simplify right side
    16,714,650.42x = 216,251,055,411,579.97
  5. Step 5: Solve for x
    x = 216,251,055,411,579.97/16,714,650.42
  6. Step 6: Final answer
    x = 12,937,815.03

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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.