Home / 29,749,627.44-41,054,485.77-16,696,886.36

Finding the Fourth Proportional to 29,749,627.44, 41,054,485.77 and 16,696,886.36

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Solution

The fourth proportional to 29,749,627.44, 41,054,485.77 and 16,696,886.36 is: 23,041,703.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,749,627.44 : 41,054,485.77 = 16,696,886.36 : x
  2. Step 2: Convert to fraction form
    29,749,627.44/41,054,485.77 = 16,696,886.36/x
  3. Step 3: Cross multiply
    29,749,627.44x = 41,054,485.77 × 16,696,886.36
  4. Step 4: Simplify right side
    29,749,627.44x = 685,482,083,469,927.12
  5. Step 5: Solve for x
    x = 685,482,083,469,927.12/29,749,627.44
  6. Step 6: Final answer
    x = 23,041,703.12

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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.