Home / 23,141,179.20-34,687,295.16-8,558,727.24

Finding the Fourth Proportional to 23,141,179.20, 34,687,295.16 and 8,558,727.24

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Solution

The fourth proportional to 23,141,179.20, 34,687,295.16 and 8,558,727.24 is: 12,829,039.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,141,179.20 : 34,687,295.16 = 8,558,727.24 : x
  2. Step 2: Convert to fraction form
    23,141,179.20/34,687,295.16 = 8,558,727.24/x
  3. Step 3: Cross multiply
    23,141,179.20x = 34,687,295.16 × 8,558,727.24
  4. Step 4: Simplify right side
    23,141,179.20x = 296,879,097,967,812.12
  5. Step 5: Solve for x
    x = 296,879,097,967,812.12/23,141,179.20
  6. Step 6: Final answer
    x = 12,829,039.32

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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.