Home / 59,419,245.15-89,129,175.30-27,048,509.55

Finding the Fourth Proportional to 59,419,245.15, 89,129,175.30 and 27,048,509.55

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Solution

The fourth proportional to 59,419,245.15, 89,129,175.30 and 27,048,509.55 is: 40,572,904.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,419,245.15 : 89,129,175.30 = 27,048,509.55 : x
  2. Step 2: Convert to fraction form
    59,419,245.15/89,129,175.30 = 27,048,509.55/x
  3. Step 3: Cross multiply
    59,419,245.15x = 89,129,175.30 × 27,048,509.55
  4. Step 4: Simplify right side
    59,419,245.15x = 2,410,811,349,285,674
  5. Step 5: Solve for x
    x = 2,410,811,349,285,674/59,419,245.15
  6. Step 6: Final answer
    x = 40,572,904.34

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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.