Home / 26,166,695.72-39,250,040.98-6,996,954.54

Finding the Fourth Proportional to 26,166,695.72, 39,250,040.98 and 6,996,954.54

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Solution

The fourth proportional to 26,166,695.72, 39,250,040.98 and 6,996,954.54 is: 10,495,431.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,166,695.72 : 39,250,040.98 = 6,996,954.54 : x
  2. Step 2: Convert to fraction form
    26,166,695.72/39,250,040.98 = 6,996,954.54/x
  3. Step 3: Cross multiply
    26,166,695.72x = 39,250,040.98 × 6,996,954.54
  4. Step 4: Simplify right side
    26,166,695.72x = 274,630,752,430,197.03
  5. Step 5: Solve for x
    x = 274,630,752,430,197.03/26,166,695.72
  6. Step 6: Final answer
    x = 10,495,431.11

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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.