Home / 223,780,240,090.20-335,662,596,576.90-56,089,170,240.60

Finding the Fourth Proportional to 223,780,240,090.20, 335,662,596,576.90 and 56,089,170,240.60

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Solution

The fourth proportional to 223,780,240,090.20, 335,662,596,576.90 and 56,089,170,240.60 is: 84,131,809,471.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,780,240,090.20 : 335,662,596,576.90 = 56,089,170,240.60 : x
  2. Step 2: Convert to fraction form
    223,780,240,090.20/335,662,596,576.90 = 56,089,170,240.60/x
  3. Step 3: Cross multiply
    223,780,240,090.20x = 335,662,596,576.90 × 56,089,170,240.60
  4. Step 4: Simplify right side
    223,780,240,090.20x = 18,827,036,522,803,584,040,960
  5. Step 5: Solve for x
    x = 18,827,036,522,803,584,040,960/223,780,240,090.20
  6. Step 6: Final answer
    x = 84,131,809,471.72

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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.