Home / 26,017,385.24-39,028,485.95-8,510,041.80

Finding the Fourth Proportional to 26,017,385.24, 39,028,485.95 and 8,510,041.80

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Solution

The fourth proportional to 26,017,385.24, 39,028,485.95 and 8,510,041.80 is: 12,765,850.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,017,385.24 : 39,028,485.95 = 8,510,041.80 : x
  2. Step 2: Convert to fraction form
    26,017,385.24/39,028,485.95 = 8,510,041.80/x
  3. Step 3: Cross multiply
    26,017,385.24x = 39,028,485.95 × 8,510,041.80
  4. Step 4: Simplify right side
    26,017,385.24x = 332,134,046,825,212.75
  5. Step 5: Solve for x
    x = 332,134,046,825,212.75/26,017,385.24
  6. Step 6: Final answer
    x = 12,765,850.36

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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.