Home / 2,718,036,222.64-4,077,059,063.29-852,825,059.70

Finding the Fourth Proportional to 2,718,036,222.64, 4,077,059,063.29 and 852,825,059.70

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Solution

The fourth proportional to 2,718,036,222.64, 4,077,059,063.29 and 852,825,059.70 is: 1,279,239,073.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,718,036,222.64 : 4,077,059,063.29 = 852,825,059.70 : x
  2. Step 2: Convert to fraction form
    2,718,036,222.64/4,077,059,063.29 = 852,825,059.70/x
  3. Step 3: Cross multiply
    2,718,036,222.64x = 4,077,059,063.29 × 852,825,059.70
  4. Step 4: Simplify right side
    2,718,036,222.64x = 3,477,018,139,050,720,256
  5. Step 5: Solve for x
    x = 3,477,018,139,050,720,256/2,718,036,222.64
  6. Step 6: Final answer
    x = 1,279,239,073.45

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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.