Home / 17,236,667.61-23,786,762.94-9,501,986.52

Finding the Fourth Proportional to 17,236,667.61, 23,786,762.94 and 9,501,986.52

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Solution

The fourth proportional to 17,236,667.61, 23,786,762.94 and 9,501,986.52 is: 13,112,830.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236,667.61 : 23,786,762.94 = 9,501,986.52 : x
  2. Step 2: Convert to fraction form
    17,236,667.61/23,786,762.94 = 9,501,986.52/x
  3. Step 3: Cross multiply
    17,236,667.61x = 23,786,762.94 × 9,501,986.52
  4. Step 4: Simplify right side
    17,236,667.61x = 226,021,500,810,315.56
  5. Step 5: Solve for x
    x = 226,021,500,810,315.56/17,236,667.61
  6. Step 6: Final answer
    x = 13,112,830.50

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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.