Home / 34,999,219.96-48,321,674.27-31,321,814.32

Finding the Fourth Proportional to 34,999,219.96, 48,321,674.27 and 31,321,814.32

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Solution

The fourth proportional to 34,999,219.96, 48,321,674.27 and 31,321,814.32 is: 43,244,464.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,999,219.96 : 48,321,674.27 = 31,321,814.32 : x
  2. Step 2: Convert to fraction form
    34,999,219.96/48,321,674.27 = 31,321,814.32/x
  3. Step 3: Cross multiply
    34,999,219.96x = 48,321,674.27 × 31,321,814.32
  4. Step 4: Simplify right side
    34,999,219.96x = 1,513,522,509,096,464.50
  5. Step 5: Solve for x
    x = 1,513,522,509,096,464.50/34,999,219.96
  6. Step 6: Final answer
    x = 43,244,464.04

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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.