Home / 24,120,781.94-33,286,887.09-13,107,529.46

Finding the Fourth Proportional to 24,120,781.94, 33,286,887.09 and 13,107,529.46

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Solution

The fourth proportional to 24,120,781.94, 33,286,887.09 and 13,107,529.46 is: 18,088,503.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,120,781.94 : 33,286,887.09 = 13,107,529.46 : x
  2. Step 2: Convert to fraction form
    24,120,781.94/33,286,887.09 = 13,107,529.46/x
  3. Step 3: Cross multiply
    24,120,781.94x = 33,286,887.09 × 13,107,529.46
  4. Step 4: Simplify right side
    24,120,781.94x = 436,308,853,163,868.69
  5. Step 5: Solve for x
    x = 436,308,853,163,868.69/24,120,781.94
  6. Step 6: Final answer
    x = 18,088,503.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.