Home / 17,361,951.09-23,954,038.86-10,018,819.77

Finding the Fourth Proportional to 17,361,951.09, 23,954,038.86 and 10,018,819.77

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Solution

The fourth proportional to 17,361,951.09, 23,954,038.86 and 10,018,819.77 is: 13,822,824.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,361,951.09 : 23,954,038.86 = 10,018,819.77 : x
  2. Step 2: Convert to fraction form
    17,361,951.09/23,954,038.86 = 10,018,819.77/x
  3. Step 3: Cross multiply
    17,361,951.09x = 23,954,038.86 × 10,018,819.77
  4. Step 4: Simplify right side
    17,361,951.09x = 239,991,198,101,916.25
  5. Step 5: Solve for x
    x = 239,991,198,101,916.25/17,361,951.09
  6. Step 6: Final answer
    x = 13,822,824.22

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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.