Home / 23,038,258-34,562,541.44-8,661,450.37

Finding the Fourth Proportional to 23,038,258, 34,562,541.44 and 8,661,450.37

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Solution

The fourth proportional to 23,038,258, 34,562,541.44 and 8,661,450.37 is: 12,994,113.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,038,258 : 34,562,541.44 = 8,661,450.37 : x
  2. Step 2: Convert to fraction form
    23,038,258/34,562,541.44 = 8,661,450.37/x
  3. Step 3: Cross multiply
    23,038,258x = 34,562,541.44 × 8,661,450.37
  4. Step 4: Simplify right side
    23,038,258x = 299,361,737,300,321.06
  5. Step 5: Solve for x
    x = 299,361,737,300,321.06/23,038,258
  6. Step 6: Final answer
    x = 12,994,113.41

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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.