Home / 59,639,485.68-89,449,263.86-16,513,048.54

Finding the Fourth Proportional to 59,639,485.68, 89,449,263.86 and 16,513,048.54

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Solution

The fourth proportional to 59,639,485.68, 89,449,263.86 and 16,513,048.54 is: 24,766,813.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,639,485.68 : 89,449,263.86 = 16,513,048.54 : x
  2. Step 2: Convert to fraction form
    59,639,485.68/89,449,263.86 = 16,513,048.54/x
  3. Step 3: Cross multiply
    59,639,485.68x = 89,449,263.86 × 16,513,048.54
  4. Step 4: Simplify right side
    59,639,485.68x = 1,477,080,035,987,447.75
  5. Step 5: Solve for x
    x = 1,477,080,035,987,447.75/59,639,485.68
  6. Step 6: Final answer
    x = 24,766,813.78

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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.