Home / 16,562,879.10-22,857,817.23-10,037,079.18

Finding the Fourth Proportional to 16,562,879.10, 22,857,817.23 and 10,037,079.18

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Solution

The fourth proportional to 16,562,879.10, 22,857,817.23 and 10,037,079.18 is: 13,851,801.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,562,879.10 : 22,857,817.23 = 10,037,079.18 : x
  2. Step 2: Convert to fraction form
    16,562,879.10/22,857,817.23 = 10,037,079.18/x
  3. Step 3: Cross multiply
    16,562,879.10x = 22,857,817.23 × 10,037,079.18
  4. Step 4: Simplify right side
    16,562,879.10x = 229,425,721,419,478.28
  5. Step 5: Solve for x
    x = 229,425,721,419,478.28/16,562,879.10
  6. Step 6: Final answer
    x = 13,851,801.97

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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.