Home / 26,171,962.42-39,254,940.15-7,004,214.76

Finding the Fourth Proportional to 26,171,962.42, 39,254,940.15 and 7,004,214.76

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Solution

The fourth proportional to 26,171,962.42, 39,254,940.15 and 7,004,214.76 is: 10,505,518.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,171,962.42 : 39,254,940.15 = 7,004,214.76 : x
  2. Step 2: Convert to fraction form
    26,171,962.42/39,254,940.15 = 7,004,214.76/x
  3. Step 3: Cross multiply
    26,171,962.42x = 39,254,940.15 × 7,004,214.76
  4. Step 4: Simplify right side
    26,171,962.42x = 274,950,031,201,546.59
  5. Step 5: Solve for x
    x = 274,950,031,201,546.59/26,171,962.42
  6. Step 6: Final answer
    x = 10,505,518.34

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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.