Home / 33,456,392.10-46,169,954.47-18,771,099.56

Finding the Fourth Proportional to 33,456,392.10, 46,169,954.47 and 18,771,099.56

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Solution

The fourth proportional to 33,456,392.10, 46,169,954.47 and 18,771,099.56 is: 25,904,192.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,456,392.10 : 46,169,954.47 = 18,771,099.56 : x
  2. Step 2: Convert to fraction form
    33,456,392.10/46,169,954.47 = 18,771,099.56/x
  3. Step 3: Cross multiply
    33,456,392.10x = 46,169,954.47 × 18,771,099.56
  4. Step 4: Simplify right side
    33,456,392.10x = 866,660,812,037,037
  5. Step 5: Solve for x
    x = 866,660,812,037,037/33,456,392.10
  6. Step 6: Final answer
    x = 25,904,192.22

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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.