Home / 173,284,367.56-259,871,674.04-56,672,780.33

Finding the Fourth Proportional to 173,284,367.56, 259,871,674.04 and 56,672,780.33

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Solution

The fourth proportional to 173,284,367.56, 259,871,674.04 and 56,672,780.33 is: 84,991,222.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,284,367.56 : 259,871,674.04 = 56,672,780.33 : x
  2. Step 2: Convert to fraction form
    173,284,367.56/259,871,674.04 = 56,672,780.33/x
  3. Step 3: Cross multiply
    173,284,367.56x = 259,871,674.04 × 56,672,780.33
  4. Step 4: Simplify right side
    173,284,367.56x = 14,727,650,297,437,122
  5. Step 5: Solve for x
    x = 14,727,650,297,437,122/173,284,367.56
  6. Step 6: Final answer
    x = 84,991,222.84

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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.