Home / 2,718,036,213.48-4,077,059,049.52-852,825,050.48

Finding the Fourth Proportional to 2,718,036,213.48, 4,077,059,049.52 and 852,825,050.48

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Solution

The fourth proportional to 2,718,036,213.48, 4,077,059,049.52 and 852,825,050.48 is: 1,279,239,059.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,036,213.48 : 4,077,059,049.52 = 852,825,050.48 : x
  2. Step 2: Convert to fraction form
    2,718,036,213.48/4,077,059,049.52 = 852,825,050.48/x
  3. Step 3: Cross multiply
    2,718,036,213.48x = 4,077,059,049.52 × 852,825,050.48
  4. Step 4: Simplify right side
    2,718,036,213.48x = 3,477,018,089,724,895,232
  5. Step 5: Solve for x
    x = 3,477,018,089,724,895,232/2,718,036,213.48
  6. Step 6: Final answer
    x = 1,279,239,059.61

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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.