Home / 27,150,712.80-40,726,069.20-24,174,643.20

Finding the Fourth Proportional to 27,150,712.80, 40,726,069.20 and 24,174,643.20

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Solution

The fourth proportional to 27,150,712.80, 40,726,069.20 and 24,174,643.20 is: 36,261,964.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,150,712.80 : 40,726,069.20 = 24,174,643.20 : x
  2. Step 2: Convert to fraction form
    27,150,712.80/40,726,069.20 = 24,174,643.20/x
  3. Step 3: Cross multiply
    27,150,712.80x = 40,726,069.20 × 24,174,643.20
  4. Step 4: Simplify right side
    27,150,712.80x = 984,538,191,848,509.50
  5. Step 5: Solve for x
    x = 984,538,191,848,509.50/27,150,712.80
  6. Step 6: Final answer
    x = 36,261,964.80

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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.