Home / 29,838,544.84-41,177,131.14-16,785,813.16

Finding the Fourth Proportional to 29,838,544.84, 41,177,131.14 and 16,785,813.16

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Solution

The fourth proportional to 29,838,544.84, 41,177,131.14 and 16,785,813.16 is: 23,164,387.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,838,544.84 : 41,177,131.14 = 16,785,813.16 : x
  2. Step 2: Convert to fraction form
    29,838,544.84/41,177,131.14 = 16,785,813.16/x
  3. Step 3: Cross multiply
    29,838,544.84x = 41,177,131.14 × 16,785,813.16
  4. Step 4: Simplify right side
    29,838,544.84x = 691,191,629,780,857.88
  5. Step 5: Solve for x
    x = 691,191,629,780,857.88/29,838,544.84
  6. Step 6: Final answer
    x = 23,164,387.99

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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.