Home / 45,143,907.86-62,298,958.94-24,517,501.67

Finding the Fourth Proportional to 45,143,907.86, 62,298,958.94 and 24,517,501.67

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Solution

The fourth proportional to 45,143,907.86, 62,298,958.94 and 24,517,501.67 is: 33,834,351.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,143,907.86 : 62,298,958.94 = 24,517,501.67 : x
  2. Step 2: Convert to fraction form
    45,143,907.86/62,298,958.94 = 24,517,501.67/x
  3. Step 3: Cross multiply
    45,143,907.86x = 62,298,958.94 × 24,517,501.67
  4. Step 4: Simplify right side
    45,143,907.86x = 1,527,414,829,416,629.25
  5. Step 5: Solve for x
    x = 1,527,414,829,416,629.25/45,143,907.86
  6. Step 6: Final answer
    x = 33,834,351.12

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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.