Home / 22,334,080.69-30,821,957.95-12,410,926.32

Finding the Fourth Proportional to 22,334,080.69, 30,821,957.95 and 12,410,926.32

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Solution

The fourth proportional to 22,334,080.69, 30,821,957.95 and 12,410,926.32 is: 17,127,593.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334,080.69 : 30,821,957.95 = 12,410,926.32 : x
  2. Step 2: Convert to fraction form
    22,334,080.69/30,821,957.95 = 12,410,926.32/x
  3. Step 3: Cross multiply
    22,334,080.69x = 30,821,957.95 × 12,410,926.32
  4. Step 4: Simplify right side
    22,334,080.69x = 382,529,049,097,469.81
  5. Step 5: Solve for x
    x = 382,529,049,097,469.81/22,334,080.69
  6. Step 6: Final answer
    x = 17,127,593.23

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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.