Home / 23,090,493.26-34,630,141.16-9,619,972.94

Finding the Fourth Proportional to 23,090,493.26, 34,630,141.16 and 9,619,972.94

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Solution

The fourth proportional to 23,090,493.26, 34,630,141.16 and 9,619,972.94 is: 14,427,626.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,090,493.26 : 34,630,141.16 = 9,619,972.94 : x
  2. Step 2: Convert to fraction form
    23,090,493.26/34,630,141.16 = 9,619,972.94/x
  3. Step 3: Cross multiply
    23,090,493.26x = 34,630,141.16 × 9,619,972.94
  4. Step 4: Simplify right side
    23,090,493.26x = 333,141,020,718,479.50
  5. Step 5: Solve for x
    x = 333,141,020,718,479.50/23,090,493.26
  6. Step 6: Final answer
    x = 14,427,626.86

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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.