Home / 57,406,062.96-79,227,094.68-32,629,970.34

Finding the Fourth Proportional to 57,406,062.96, 79,227,094.68 and 32,629,970.34

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Solution

The fourth proportional to 57,406,062.96, 79,227,094.68 and 32,629,970.34 is: 45,033,183.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,406,062.96 : 79,227,094.68 = 32,629,970.34 : x
  2. Step 2: Convert to fraction form
    57,406,062.96/79,227,094.68 = 32,629,970.34/x
  3. Step 3: Cross multiply
    57,406,062.96x = 79,227,094.68 × 32,629,970.34
  4. Step 4: Simplify right side
    57,406,062.96x = 2,585,177,749,532,772
  5. Step 5: Solve for x
    x = 2,585,177,749,532,772/57,406,062.96
  6. Step 6: Final answer
    x = 45,033,183.19

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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.