Home / 33,285,370.80-49,928,056.20-16,237,268.40

Finding the Fourth Proportional to 33,285,370.80, 49,928,056.20 and 16,237,268.40

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Solution

The fourth proportional to 33,285,370.80, 49,928,056.20 and 16,237,268.40 is: 24,355,902.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,285,370.80 : 49,928,056.20 = 16,237,268.40 : x
  2. Step 2: Convert to fraction form
    33,285,370.80/49,928,056.20 = 16,237,268.40/x
  3. Step 3: Cross multiply
    33,285,370.80x = 49,928,056.20 × 16,237,268.40
  4. Step 4: Simplify right side
    33,285,370.80x = 810,695,249,209,684.12
  5. Step 5: Solve for x
    x = 810,695,249,209,684.12/33,285,370.80
  6. Step 6: Final answer
    x = 24,355,902.60

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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.