Home / 17,205,963.34-23,741,450.85-9,862,445.02

Finding the Fourth Proportional to 17,205,963.34, 23,741,450.85 and 9,862,445.02

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Solution

The fourth proportional to 17,205,963.34, 23,741,450.85 and 9,862,445.02 is: 13,608,581.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,963.34 : 23,741,450.85 = 9,862,445.02 : x
  2. Step 2: Convert to fraction form
    17,205,963.34/23,741,450.85 = 9,862,445.02/x
  3. Step 3: Cross multiply
    17,205,963.34x = 23,741,450.85 × 9,862,445.02
  4. Step 4: Simplify right side
    17,205,963.34x = 234,148,753,703,157.28
  5. Step 5: Solve for x
    x = 234,148,753,703,157.28/17,205,963.34
  6. Step 6: Final answer
    x = 13,608,581.46

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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.