Home / 41,632,236.60-62,484,227.12-28,861,709.36

Finding the Fourth Proportional to 41,632,236.60, 62,484,227.12 and 28,861,709.36

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Solution

The fourth proportional to 41,632,236.60, 62,484,227.12 and 28,861,709.36 is: 43,317,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,632,236.60 : 62,484,227.12 = 28,861,709.36 : x
  2. Step 2: Convert to fraction form
    41,632,236.60/62,484,227.12 = 28,861,709.36/x
  3. Step 3: Cross multiply
    41,632,236.60x = 62,484,227.12 × 28,861,709.36
  4. Step 4: Simplify right side
    41,632,236.60x = 1,803,401,602,721,669.75
  5. Step 5: Solve for x
    x = 1,803,401,602,721,669.75/41,632,236.60
  6. Step 6: Final answer
    x = 43,317,432.60

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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.