Home / 34,790,832.18-48,010,033.04-19,321,913.25

Finding the Fourth Proportional to 34,790,832.18, 48,010,033.04 and 19,321,913.25

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Solution

The fourth proportional to 34,790,832.18, 48,010,033.04 and 19,321,913.25 is: 26,663,509.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,790,832.18 : 48,010,033.04 = 19,321,913.25 : x
  2. Step 2: Convert to fraction form
    34,790,832.18/48,010,033.04 = 19,321,913.25/x
  3. Step 3: Cross multiply
    34,790,832.18x = 48,010,033.04 × 19,321,913.25
  4. Step 4: Simplify right side
    34,790,832.18x = 927,645,693,431,904.12
  5. Step 5: Solve for x
    x = 927,645,693,431,904.12/34,790,832.18
  6. Step 6: Final answer
    x = 26,663,509.76

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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.