Home / 183,954,275.78-276,046,289.01-122,586,495.39

Finding the Fourth Proportional to 183,954,275.78, 276,046,289.01 and 122,586,495.39

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Solution

The fourth proportional to 183,954,275.78, 276,046,289.01 and 122,586,495.39 is: 183,956,295.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,954,275.78 : 276,046,289.01 = 122,586,495.39 : x
  2. Step 2: Convert to fraction form
    183,954,275.78/276,046,289.01 = 122,586,495.39/x
  3. Step 3: Cross multiply
    183,954,275.78x = 276,046,289.01 × 122,586,495.39
  4. Step 4: Simplify right side
    183,954,275.78x = 33,839,547,135,150,972
  5. Step 5: Solve for x
    x = 33,839,547,135,150,972/183,954,275.78
  6. Step 6: Final answer
    x = 183,956,295.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.