Home / 16,954,265.22-23,396,174.16-9,612,592.29

Finding the Fourth Proportional to 16,954,265.22, 23,396,174.16 and 9,612,592.29

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Solution

The fourth proportional to 16,954,265.22, 23,396,174.16 and 9,612,592.29 is: 13,264,973.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,954,265.22 : 23,396,174.16 = 9,612,592.29 : x
  2. Step 2: Convert to fraction form
    16,954,265.22/23,396,174.16 = 9,612,592.29/x
  3. Step 3: Cross multiply
    16,954,265.22x = 23,396,174.16 × 9,612,592.29
  4. Step 4: Simplify right side
    16,954,265.22x = 224,897,883,345,913.22
  5. Step 5: Solve for x
    x = 224,897,883,345,913.22/16,954,265.22
  6. Step 6: Final answer
    x = 13,264,973.76

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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.