Home / 17,994,321.72-24,832,110.09-9,734,381.81

Finding the Fourth Proportional to 17,994,321.72, 24,832,110.09 and 9,734,381.81

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Solution

The fourth proportional to 17,994,321.72, 24,832,110.09 and 9,734,381.81 is: 13,433,417.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,994,321.72 : 24,832,110.09 = 9,734,381.81 : x
  2. Step 2: Convert to fraction form
    17,994,321.72/24,832,110.09 = 9,734,381.81/x
  3. Step 3: Cross multiply
    17,994,321.72x = 24,832,110.09 × 9,734,381.81
  4. Step 4: Simplify right side
    17,994,321.72x = 241,725,240,862,597.66
  5. Step 5: Solve for x
    x = 241,725,240,862,597.66/17,994,321.72
  6. Step 6: Final answer
    x = 13,433,417.75

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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.