Home / 33,823,783.37-46,676,949.10-18,353,868.01

Finding the Fourth Proportional to 33,823,783.37, 46,676,949.10 and 18,353,868.01

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Solution

The fourth proportional to 33,823,783.37, 46,676,949.10 and 18,353,868.01 is: 25,328,407.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,823,783.37 : 46,676,949.10 = 18,353,868.01 : x
  2. Step 2: Convert to fraction form
    33,823,783.37/46,676,949.10 = 18,353,868.01/x
  3. Step 3: Cross multiply
    33,823,783.37x = 46,676,949.10 × 18,353,868.01
  4. Step 4: Simplify right side
    33,823,783.37x = 856,702,562,936,773
  5. Step 5: Solve for x
    x = 856,702,562,936,773/33,823,783.37
  6. Step 6: Final answer
    x = 25,328,407.34

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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.