Home / 41,632,262.68-62,484,266.13-28,861,735.36

Finding the Fourth Proportional to 41,632,262.68, 62,484,266.13 and 28,861,735.36

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Solution

The fourth proportional to 41,632,262.68, 62,484,266.13 and 28,861,735.36 is: 43,317,471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,632,262.68 : 62,484,266.13 = 28,861,735.36 : x
  2. Step 2: Convert to fraction form
    41,632,262.68/62,484,266.13 = 28,861,735.36/x
  3. Step 3: Cross multiply
    41,632,262.68x = 62,484,266.13 × 28,861,735.36
  4. Step 4: Simplify right side
    41,632,262.68x = 1,803,404,353,207,871.50
  5. Step 5: Solve for x
    x = 1,803,404,353,207,871.50/41,632,262.68
  6. Step 6: Final answer
    x = 43,317,471.53

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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.