Home / 57,097,381.03-78,792,346.96-32,317,035.69

Finding the Fourth Proportional to 57,097,381.03, 78,792,346.96 and 32,317,035.69

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Solution

The fourth proportional to 57,097,381.03, 78,792,346.96 and 32,317,035.69 is: 44,596,355.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,097,381.03 : 78,792,346.96 = 32,317,035.69 : x
  2. Step 2: Convert to fraction form
    57,097,381.03/78,792,346.96 = 32,317,035.69/x
  3. Step 3: Cross multiply
    57,097,381.03x = 78,792,346.96 × 32,317,035.69
  4. Step 4: Simplify right side
    57,097,381.03x = 2,546,335,089,201,645.50
  5. Step 5: Solve for x
    x = 2,546,335,089,201,645.50/57,097,381.03
  6. Step 6: Final answer
    x = 44,596,355.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.