Home / 33,880,312.46-46,754,360.39-18,792,100.44

Finding the Fourth Proportional to 33,880,312.46, 46,754,360.39 and 18,792,100.44

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Solution

The fourth proportional to 33,880,312.46, 46,754,360.39 and 18,792,100.44 is: 25,932,837.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,880,312.46 : 46,754,360.39 = 18,792,100.44 : x
  2. Step 2: Convert to fraction form
    33,880,312.46/46,754,360.39 = 18,792,100.44/x
  3. Step 3: Cross multiply
    33,880,312.46x = 46,754,360.39 × 18,792,100.44
  4. Step 4: Simplify right side
    33,880,312.46x = 878,612,636,503,817.88
  5. Step 5: Solve for x
    x = 878,612,636,503,817.88/33,880,312.46
  6. Step 6: Final answer
    x = 25,932,837.47

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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.