Home / 325,318,861.61-448,935,436.41-184,186,442.67

Finding the Fourth Proportional to 325,318,861.61, 448,935,436.41 and 184,186,442.67

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Solution

The fourth proportional to 325,318,861.61, 448,935,436.41 and 184,186,442.67 is: 254,174,690.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,318,861.61 : 448,935,436.41 = 184,186,442.67 : x
  2. Step 2: Convert to fraction form
    325,318,861.61/448,935,436.41 = 184,186,442.67/x
  3. Step 3: Cross multiply
    325,318,861.61x = 448,935,436.41 × 184,186,442.67
  4. Step 4: Simplify right side
    325,318,861.61x = 82,687,821,020,861,888
  5. Step 5: Solve for x
    x = 82,687,821,020,861,888/325,318,861.61
  6. Step 6: Final answer
    x = 254,174,690.68

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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.