Home / 16,056,886.01-22,158,524.63-8,714,719.26

Finding the Fourth Proportional to 16,056,886.01, 22,158,524.63 and 8,714,719.26

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Solution

The fourth proportional to 16,056,886.01, 22,158,524.63 and 8,714,719.26 is: 12,026,324.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,056,886.01 : 22,158,524.63 = 8,714,719.26 : x
  2. Step 2: Convert to fraction form
    16,056,886.01/22,158,524.63 = 8,714,719.26/x
  3. Step 3: Cross multiply
    16,056,886.01x = 22,158,524.63 × 8,714,719.26
  4. Step 4: Simplify right side
    16,056,886.01x = 193,105,321,388,032.16
  5. Step 5: Solve for x
    x = 193,105,321,388,032.16/16,056,886.01
  6. Step 6: Final answer
    x = 12,026,324.49

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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.