Home / 265,210,749.28-365,942,249.04-147,733,156

Finding the Fourth Proportional to 265,210,749.28, 365,942,249.04 and 147,733,156

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Solution

The fourth proportional to 265,210,749.28, 365,942,249.04 and 147,733,156 is: 203,844,691.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,210,749.28 : 365,942,249.04 = 147,733,156 : x
  2. Step 2: Convert to fraction form
    265,210,749.28/365,942,249.04 = 147,733,156/x
  3. Step 3: Cross multiply
    265,210,749.28x = 365,942,249.04 × 147,733,156
  4. Step 4: Simplify right side
    265,210,749.28x = 54,061,803,364,417,176
  5. Step 5: Solve for x
    x = 54,061,803,364,417,176/265,210,749.28
  6. Step 6: Final answer
    x = 203,844,691.48

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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.