Home / 33,908,619.94-46,792,471.71-19,225,274.20

Finding the Fourth Proportional to 33,908,619.94, 46,792,471.71 and 19,225,274.20

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Solution

The fourth proportional to 33,908,619.94, 46,792,471.71 and 19,225,274.20 is: 26,530,071.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,908,619.94 : 46,792,471.71 = 19,225,274.20 : x
  2. Step 2: Convert to fraction form
    33,908,619.94/46,792,471.71 = 19,225,274.20/x
  3. Step 3: Cross multiply
    33,908,619.94x = 46,792,471.71 × 19,225,274.20
  4. Step 4: Simplify right side
    33,908,619.94x = 899,598,099,120,492.88
  5. Step 5: Solve for x
    x = 899,598,099,120,492.88/33,908,619.94
  6. Step 6: Final answer
    x = 26,530,071.14

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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.