Home / 17,677,991.12-24,391,969.70-10,334,404.13

Finding the Fourth Proportional to 17,677,991.12, 24,391,969.70 and 10,334,404.13

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Solution

The fourth proportional to 17,677,991.12, 24,391,969.70 and 10,334,404.13 is: 14,259,339.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,677,991.12 : 24,391,969.70 = 10,334,404.13 : x
  2. Step 2: Convert to fraction form
    17,677,991.12/24,391,969.70 = 10,334,404.13/x
  3. Step 3: Cross multiply
    17,677,991.12x = 24,391,969.70 × 10,334,404.13
  4. Step 4: Simplify right side
    17,677,991.12x = 252,076,472,232,883
  5. Step 5: Solve for x
    x = 252,076,472,232,883/17,677,991.12
  6. Step 6: Final answer
    x = 14,259,339.23

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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.