Home / 31,059,784.32-46,589,790.96-9,494,302.32

Finding the Fourth Proportional to 31,059,784.32, 46,589,790.96 and 9,494,302.32

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Solution

The fourth proportional to 31,059,784.32, 46,589,790.96 and 9,494,302.32 is: 14,241,488.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,059,784.32 : 46,589,790.96 = 9,494,302.32 : x
  2. Step 2: Convert to fraction form
    31,059,784.32/46,589,790.96 = 9,494,302.32/x
  3. Step 3: Cross multiply
    31,059,784.32x = 46,589,790.96 × 9,494,302.32
  4. Step 4: Simplify right side
    31,059,784.32x = 442,337,560,399,843.06
  5. Step 5: Solve for x
    x = 442,337,560,399,843.06/31,059,784.32
  6. Step 6: Final answer
    x = 14,241,488.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.