Home / 17,236,561.86-23,786,617-9,501,880.90

Finding the Fourth Proportional to 17,236,561.86, 23,786,617 and 9,501,880.90

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Solution

The fourth proportional to 17,236,561.86, 23,786,617 and 9,501,880.90 is: 13,112,684.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,561.86 : 23,786,617 = 9,501,880.90 : x
  2. Step 2: Convert to fraction form
    17,236,561.86/23,786,617 = 9,501,880.90/x
  3. Step 3: Cross multiply
    17,236,561.86x = 23,786,617 × 9,501,880.90
  4. Step 4: Simplify right side
    17,236,561.86x = 226,017,601,747,915.31
  5. Step 5: Solve for x
    x = 226,017,601,747,915.31/17,236,561.86
  6. Step 6: Final answer
    x = 13,112,684.74

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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.