Home / 50,336,739.48-75,457,272.24-32,089,723.68

Finding the Fourth Proportional to 50,336,739.48, 75,457,272.24 and 32,089,723.68

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Solution

The fourth proportional to 50,336,739.48, 75,457,272.24 and 32,089,723.68 is: 48,104,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,336,739.48 : 75,457,272.24 = 32,089,723.68 : x
  2. Step 2: Convert to fraction form
    50,336,739.48/75,457,272.24 = 32,089,723.68/x
  3. Step 3: Cross multiply
    50,336,739.48x = 75,457,272.24 × 32,089,723.68
  4. Step 4: Simplify right side
    50,336,739.48x = 2,421,403,015,828,134.50
  5. Step 5: Solve for x
    x = 2,421,403,015,828,134.50/50,336,739.48
  6. Step 6: Final answer
    x = 48,104,089.40

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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.