Home / 23,038,253.94-34,562,535.39-8,661,446.31

Finding the Fourth Proportional to 23,038,253.94, 34,562,535.39 and 8,661,446.31

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Solution

The fourth proportional to 23,038,253.94, 34,562,535.39 and 8,661,446.31 is: 12,994,107.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,038,253.94 : 34,562,535.39 = 8,661,446.31 : x
  2. Step 2: Convert to fraction form
    23,038,253.94/34,562,535.39 = 8,661,446.31/x
  3. Step 3: Cross multiply
    23,038,253.94x = 34,562,535.39 × 8,661,446.31
  4. Step 4: Simplify right side
    23,038,253.94x = 299,361,544,617,959.94
  5. Step 5: Solve for x
    x = 299,361,544,617,959.94/23,038,253.94
  6. Step 6: Final answer
    x = 12,994,107.34

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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.