Home / 17,501,218.36-24,151,685.79-9,660,734.98

Finding the Fourth Proportional to 17,501,218.36, 24,151,685.79 and 9,660,734.98

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Solution

The fourth proportional to 17,501,218.36, 24,151,685.79 and 9,660,734.98 is: 13,331,816.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,501,218.36 : 24,151,685.79 = 9,660,734.98 : x
  2. Step 2: Convert to fraction form
    17,501,218.36/24,151,685.79 = 9,660,734.98/x
  3. Step 3: Cross multiply
    17,501,218.36x = 24,151,685.79 × 9,660,734.98
  4. Step 4: Simplify right side
    17,501,218.36x = 233,323,035,737,421.94
  5. Step 5: Solve for x
    x = 233,323,035,737,421.94/17,501,218.36
  6. Step 6: Final answer
    x = 13,331,816.73

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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.