Home / 43,410,749.48-65,066,592.24-17,486,462.39

Finding the Fourth Proportional to 43,410,749.48, 65,066,592.24 and 17,486,462.39

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Solution

The fourth proportional to 43,410,749.48, 65,066,592.24 and 17,486,462.39 is: 26,209,741.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,410,749.48 : 65,066,592.24 = 17,486,462.39 : x
  2. Step 2: Convert to fraction form
    43,410,749.48/65,066,592.24 = 17,486,462.39/x
  3. Step 3: Cross multiply
    43,410,749.48x = 65,066,592.24 × 17,486,462.39
  4. Step 4: Simplify right side
    43,410,749.48x = 1,137,784,517,724,893
  5. Step 5: Solve for x
    x = 1,137,784,517,724,893/43,410,749.48
  6. Step 6: Final answer
    x = 26,209,741.40

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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.