Home / 37,467,822.40-56,164,408.80-17,237,780.80

Finding the Fourth Proportional to 37,467,822.40, 56,164,408.80 and 17,237,780.80

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Solution

The fourth proportional to 37,467,822.40, 56,164,408.80 and 17,237,780.80 is: 25,839,499.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,467,822.40 : 56,164,408.80 = 17,237,780.80 : x
  2. Step 2: Convert to fraction form
    37,467,822.40/56,164,408.80 = 17,237,780.80/x
  3. Step 3: Cross multiply
    37,467,822.40x = 56,164,408.80 × 17,237,780.80
  4. Step 4: Simplify right side
    37,467,822.40x = 968,149,767,655,991
  5. Step 5: Solve for x
    x = 968,149,767,655,991/37,467,822.40
  6. Step 6: Final answer
    x = 25,839,499.22

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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.