Home / 606,751,491.32-837,311,096.94-328,286,904.92

Finding the Fourth Proportional to 606,751,491.32, 837,311,096.94 and 328,286,904.92

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Solution

The fourth proportional to 606,751,491.32, 837,311,096.94 and 328,286,904.92 is: 453,032,703.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,751,491.32 : 837,311,096.94 = 328,286,904.92 : x
  2. Step 2: Convert to fraction form
    606,751,491.32/837,311,096.94 = 328,286,904.92/x
  3. Step 3: Cross multiply
    606,751,491.32x = 837,311,096.94 × 328,286,904.92
  4. Step 4: Simplify right side
    606,751,491.32x = 274,878,268,469,602,720
  5. Step 5: Solve for x
    x = 274,878,268,469,602,720/606,751,491.32
  6. Step 6: Final answer
    x = 453,032,703.51

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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.