Home / 332,262,889.68-458,532,039.06-183,593,640.72

Finding the Fourth Proportional to 332,262,889.68, 458,532,039.06 and 183,593,640.72

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Solution

The fourth proportional to 332,262,889.68, 458,532,039.06 and 183,593,640.72 is: 253,364,336.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,262,889.68 : 458,532,039.06 = 183,593,640.72 : x
  2. Step 2: Convert to fraction form
    332,262,889.68/458,532,039.06 = 183,593,640.72/x
  3. Step 3: Cross multiply
    332,262,889.68x = 458,532,039.06 × 183,593,640.72
  4. Step 4: Simplify right side
    332,262,889.68x = 84,183,566,437,790,640
  5. Step 5: Solve for x
    x = 84,183,566,437,790,640/332,262,889.68
  6. Step 6: Final answer
    x = 253,364,336.05

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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.