Home / 582,612,285.06-874,470,930.29-360,612,093.67

Finding the Fourth Proportional to 582,612,285.06, 874,470,930.29 and 360,612,093.67

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Solution

The fourth proportional to 582,612,285.06, 874,470,930.29 and 360,612,093.67 is: 541,260,116.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,612,285.06 : 874,470,930.29 = 360,612,093.67 : x
  2. Step 2: Convert to fraction form
    582,612,285.06/874,470,930.29 = 360,612,093.67/x
  3. Step 3: Cross multiply
    582,612,285.06x = 874,470,930.29 × 360,612,093.67
  4. Step 4: Simplify right side
    582,612,285.06x = 315,344,793,025,429,504
  5. Step 5: Solve for x
    x = 315,344,793,025,429,504/582,612,285.06
  6. Step 6: Final answer
    x = 541,260,116.05

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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.