Home / 16,741,404.19-23,101,348.48-9,400,044.31

Finding the Fourth Proportional to 16,741,404.19, 23,101,348.48 and 9,400,044.31

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Solution

The fourth proportional to 16,741,404.19, 23,101,348.48 and 9,400,044.31 is: 12,971,056.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,741,404.19 : 23,101,348.48 = 9,400,044.31 : x
  2. Step 2: Convert to fraction form
    16,741,404.19/23,101,348.48 = 9,400,044.31/x
  3. Step 3: Cross multiply
    16,741,404.19x = 23,101,348.48 × 9,400,044.31
  4. Step 4: Simplify right side
    16,741,404.19x = 217,153,699,332,751.16
  5. Step 5: Solve for x
    x = 217,153,699,332,751.16/16,741,404.19
  6. Step 6: Final answer
    x = 12,971,056.48

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1.5x scale

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.