Home / 265,210,751.28-365,942,251.80-147,733,158

Finding the Fourth Proportional to 265,210,751.28, 365,942,251.80 and 147,733,158

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Solution

The fourth proportional to 265,210,751.28, 365,942,251.80 and 147,733,158 is: 203,844,694.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,210,751.28 : 365,942,251.80 = 147,733,158 : x
  2. Step 2: Convert to fraction form
    265,210,751.28/365,942,251.80 = 147,733,158/x
  3. Step 3: Cross multiply
    265,210,751.28x = 365,942,251.80 × 147,733,158
  4. Step 4: Simplify right side
    265,210,751.28x = 54,061,804,504,045,184
  5. Step 5: Solve for x
    x = 54,061,804,504,045,184/265,210,751.28
  6. Step 6: Final answer
    x = 203,844,694.24

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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.