Home / 17,159,823.09-23,674,794.03-9,716,467.77

Finding the Fourth Proportional to 17,159,823.09, 23,674,794.03 and 9,716,467.77

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Solution

The fourth proportional to 17,159,823.09, 23,674,794.03 and 9,716,467.77 is: 13,405,462.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,159,823.09 : 23,674,794.03 = 9,716,467.77 : x
  2. Step 2: Convert to fraction form
    17,159,823.09/23,674,794.03 = 9,716,467.77/x
  3. Step 3: Cross multiply
    17,159,823.09x = 23,674,794.03 × 9,716,467.77
  4. Step 4: Simplify right side
    17,159,823.09x = 230,035,373,153,883.41
  5. Step 5: Solve for x
    x = 230,035,373,153,883.41/17,159,823.09
  6. Step 6: Final answer
    x = 13,405,462.98

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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.