Home / 33,468,804.80-50,210,205.60-10,751,998.40

Finding the Fourth Proportional to 33,468,804.80, 50,210,205.60 and 10,751,998.40

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Solution

The fourth proportional to 33,468,804.80, 50,210,205.60 and 10,751,998.40 is: 16,130,245.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,468,804.80 : 50,210,205.60 = 10,751,998.40 : x
  2. Step 2: Convert to fraction form
    33,468,804.80/50,210,205.60 = 10,751,998.40/x
  3. Step 3: Cross multiply
    33,468,804.80x = 50,210,205.60 × 10,751,998.40
  4. Step 4: Simplify right side
    33,468,804.80x = 539,860,050,274,871.06
  5. Step 5: Solve for x
    x = 539,860,050,274,871.06/33,468,804.80
  6. Step 6: Final answer
    x = 16,130,245.87

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1.5x scale

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.