Home / 29,768,050.80-44,649,451.80-8,200,731.60

Finding the Fourth Proportional to 29,768,050.80, 44,649,451.80 and 8,200,731.60

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Solution

The fourth proportional to 29,768,050.80, 44,649,451.80 and 8,200,731.60 is: 12,300,374.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,768,050.80 : 44,649,451.80 = 8,200,731.60 : x
  2. Step 2: Convert to fraction form
    29,768,050.80/44,649,451.80 = 8,200,731.60/x
  3. Step 3: Cross multiply
    29,768,050.80x = 44,649,451.80 × 8,200,731.60
  4. Step 4: Simplify right side
    29,768,050.80x = 366,158,170,298,936.81
  5. Step 5: Solve for x
    x = 366,158,170,298,936.81/29,768,050.80
  6. Step 6: Final answer
    x = 12,300,374.41

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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.