Home / 152,079,882.06-228,028,723.64-48,404,305.02

Finding the Fourth Proportional to 152,079,882.06, 228,028,723.64 and 48,404,305.02

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Solution

The fourth proportional to 152,079,882.06, 228,028,723.64 and 48,404,305.02 is: 72,577,462.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,079,882.06 : 228,028,723.64 = 48,404,305.02 : x
  2. Step 2: Convert to fraction form
    152,079,882.06/228,028,723.64 = 48,404,305.02/x
  3. Step 3: Cross multiply
    152,079,882.06x = 228,028,723.64 × 48,404,305.02
  4. Step 4: Simplify right side
    152,079,882.06x = 11,037,571,892,391,844
  5. Step 5: Solve for x
    x = 11,037,571,892,391,844/152,079,882.06
  6. Step 6: Final answer
    x = 72,577,462.21

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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.