Home / 3,309,547,152.03-4,966,252,286.51-1,836,922,828.83

Finding the Fourth Proportional to 3,309,547,152.03, 4,966,252,286.51 and 1,836,922,828.83

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Solution

The fourth proportional to 3,309,547,152.03, 4,966,252,286.51 and 1,836,922,828.83 is: 2,756,456,330.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,547,152.03 : 4,966,252,286.51 = 1,836,922,828.83 : x
  2. Step 2: Convert to fraction form
    3,309,547,152.03/4,966,252,286.51 = 1,836,922,828.83/x
  3. Step 3: Cross multiply
    3,309,547,152.03x = 4,966,252,286.51 × 1,836,922,828.83
  4. Step 4: Simplify right side
    3,309,547,152.03x = 9,122,622,198,819,404,800
  5. Step 5: Solve for x
    x = 9,122,622,198,819,404,800/3,309,547,152.03
  6. Step 6: Final answer
    x = 2,756,456,330.66

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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.