Home / 152,064,134.60-228,096,201.90-149,040,825.80

Finding the Fourth Proportional to 152,064,134.60, 228,096,201.90 and 149,040,825.80

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Solution

The fourth proportional to 152,064,134.60, 228,096,201.90 and 149,040,825.80 is: 223,561,238.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,064,134.60 : 228,096,201.90 = 149,040,825.80 : x
  2. Step 2: Convert to fraction form
    152,064,134.60/228,096,201.90 = 149,040,825.80/x
  3. Step 3: Cross multiply
    152,064,134.60x = 228,096,201.90 × 149,040,825.80
  4. Step 4: Simplify right side
    152,064,134.60x = 33,995,646,293,019,532
  5. Step 5: Solve for x
    x = 33,995,646,293,019,532/152,064,134.60
  6. Step 6: Final answer
    x = 223,561,238.70

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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.