Home / 23,310,021.90-34,965,032.85-7,353,669.90

Finding the Fourth Proportional to 23,310,021.90, 34,965,032.85 and 7,353,669.90

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Solution

The fourth proportional to 23,310,021.90, 34,965,032.85 and 7,353,669.90 is: 11,030,504.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,310,021.90 : 34,965,032.85 = 7,353,669.90 : x
  2. Step 2: Convert to fraction form
    23,310,021.90/34,965,032.85 = 7,353,669.90/x
  3. Step 3: Cross multiply
    23,310,021.90x = 34,965,032.85 × 7,353,669.90
  4. Step 4: Simplify right side
    23,310,021.90x = 257,121,309,621,556.25
  5. Step 5: Solve for x
    x = 257,121,309,621,556.25/23,310,021.90
  6. Step 6: Final answer
    x = 11,030,504.85

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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.