Home / 23,913,688.80-35,876,224.62-7,739,640.12

Finding the Fourth Proportional to 23,913,688.80, 35,876,224.62 and 7,739,640.12

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Solution

The fourth proportional to 23,913,688.80, 35,876,224.62 and 7,739,640.12 is: 11,611,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,913,688.80 : 35,876,224.62 = 7,739,640.12 : x
  2. Step 2: Convert to fraction form
    23,913,688.80/35,876,224.62 = 7,739,640.12/x
  3. Step 3: Cross multiply
    23,913,688.80x = 35,876,224.62 × 7,739,640.12
  4. Step 4: Simplify right side
    23,913,688.80x = 277,669,067,423,083.75
  5. Step 5: Solve for x
    x = 277,669,067,423,083.75/23,913,688.80
  6. Step 6: Final answer
    x = 11,611,302.20

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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.