Home / 22,246,696-30,700,440.48-12,072,232

Finding the Fourth Proportional to 22,246,696, 30,700,440.48 and 12,072,232

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Solution

The fourth proportional to 22,246,696, 30,700,440.48 and 12,072,232 is: 16,659,680.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,246,696 : 30,700,440.48 = 12,072,232 : x
  2. Step 2: Convert to fraction form
    22,246,696/30,700,440.48 = 12,072,232/x
  3. Step 3: Cross multiply
    22,246,696x = 30,700,440.48 × 12,072,232
  4. Step 4: Simplify right side
    22,246,696x = 370,622,839,976,751.38
  5. Step 5: Solve for x
    x = 370,622,839,976,751.38/22,246,696
  6. Step 6: Final answer
    x = 16,659,680.16

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1.5x scale

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.