Home / 43,388,459.63-59,861,243.81-24,790,255.37

Finding the Fourth Proportional to 43,388,459.63, 59,861,243.81 and 24,790,255.37

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Solution

The fourth proportional to 43,388,459.63, 59,861,243.81 and 24,790,255.37 is: 34,202,078.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,388,459.63 : 59,861,243.81 = 24,790,255.37 : x
  2. Step 2: Convert to fraction form
    43,388,459.63/59,861,243.81 = 24,790,255.37/x
  3. Step 3: Cross multiply
    43,388,459.63x = 59,861,243.81 × 24,790,255.37
  4. Step 4: Simplify right side
    43,388,459.63x = 1,483,975,520,691,780.50
  5. Step 5: Solve for x
    x = 1,483,975,520,691,780.50/43,388,459.63
  6. Step 6: Final answer
    x = 34,202,078.92

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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.