Home / 22,447,726.89-33,671,661.21-6,273,571.56

Finding the Fourth Proportional to 22,447,726.89, 33,671,661.21 and 6,273,571.56

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Solution

The fourth proportional to 22,447,726.89, 33,671,661.21 and 6,273,571.56 is: 9,410,377.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,447,726.89 : 33,671,661.21 = 6,273,571.56 : x
  2. Step 2: Convert to fraction form
    22,447,726.89/33,671,661.21 = 6,273,571.56/x
  3. Step 3: Cross multiply
    22,447,726.89x = 33,671,661.21 × 6,273,571.56
  4. Step 4: Simplify right side
    22,447,726.89x = 211,241,576,145,011.19
  5. Step 5: Solve for x
    x = 211,241,576,145,011.19/22,447,726.89
  6. Step 6: Final answer
    x = 9,410,377.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.