Home / 16,056,966.35-22,158,635.33-8,714,799.72

Finding the Fourth Proportional to 16,056,966.35, 22,158,635.33 and 8,714,799.72

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Solution

The fourth proportional to 16,056,966.35, 22,158,635.33 and 8,714,799.72 is: 12,026,435.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,056,966.35 : 22,158,635.33 = 8,714,799.72 : x
  2. Step 2: Convert to fraction form
    16,056,966.35/22,158,635.33 = 8,714,799.72/x
  3. Step 3: Cross multiply
    16,056,966.35x = 22,158,635.33 × 8,714,799.72
  4. Step 4: Simplify right side
    16,056,966.35x = 193,108,068,858,672.91
  5. Step 5: Solve for x
    x = 193,108,068,858,672.91/16,056,966.35
  6. Step 6: Final answer
    x = 12,026,435.42

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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.