Home / 17,501,217.61-24,151,684.76-9,660,734.23

Finding the Fourth Proportional to 17,501,217.61, 24,151,684.76 and 9,660,734.23

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Solution

The fourth proportional to 17,501,217.61, 24,151,684.76 and 9,660,734.23 is: 13,331,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501,217.61 : 24,151,684.76 = 9,660,734.23 : x
  2. Step 2: Convert to fraction form
    17,501,217.61/24,151,684.76 = 9,660,734.23/x
  3. Step 3: Cross multiply
    17,501,217.61x = 24,151,684.76 × 9,660,734.23
  4. Step 4: Simplify right side
    17,501,217.61x = 233,323,007,624,797.66
  5. Step 5: Solve for x
    x = 233,323,007,624,797.66/17,501,217.61
  6. Step 6: Final answer
    x = 13,331,815.70

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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.