Home / 16,741,404.18-23,101,348.48-9,400,044.32

Finding the Fourth Proportional to 16,741,404.18, 23,101,348.48 and 9,400,044.32

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Solution

The fourth proportional to 16,741,404.18, 23,101,348.48 and 9,400,044.32 is: 12,971,056.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,741,404.18 : 23,101,348.48 = 9,400,044.32 : x
  2. Step 2: Convert to fraction form
    16,741,404.18/23,101,348.48 = 9,400,044.32/x
  3. Step 3: Cross multiply
    16,741,404.18x = 23,101,348.48 × 9,400,044.32
  4. Step 4: Simplify right side
    16,741,404.18x = 217,153,699,563,764.66
  5. Step 5: Solve for x
    x = 217,153,699,563,764.66/16,741,404.18
  6. Step 6: Final answer
    x = 12,971,056.50

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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.