Home / 265,210,755.28-365,942,257.32-147,733,162

Finding the Fourth Proportional to 265,210,755.28, 365,942,257.32 and 147,733,162

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Solution

The fourth proportional to 265,210,755.28, 365,942,257.32 and 147,733,162 is: 203,844,699.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,210,755.28 : 365,942,257.32 = 147,733,162 : x
  2. Step 2: Convert to fraction form
    265,210,755.28/365,942,257.32 = 147,733,162/x
  3. Step 3: Cross multiply
    265,210,755.28x = 365,942,257.32 × 147,733,162
  4. Step 4: Simplify right side
    265,210,755.28x = 54,061,806,783,301,248
  5. Step 5: Solve for x
    x = 54,061,806,783,301,248/265,210,755.28
  6. Step 6: Final answer
    x = 203,844,699.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.