Home / 11,560,942,665.20-17,341,428,852.74-3,166,922,124.54

Finding the Fourth Proportional to 11,560,942,665.20, 17,341,428,852.74 and 3,166,922,124.54

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Solution

The fourth proportional to 11,560,942,665.20, 17,341,428,852.74 and 3,166,922,124.54 is: 4,750,387,256.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,560,942,665.20 : 17,341,428,852.74 = 3,166,922,124.54 : x
  2. Step 2: Convert to fraction form
    11,560,942,665.20/17,341,428,852.74 = 3,166,922,124.54/x
  3. Step 3: Cross multiply
    11,560,942,665.20x = 17,341,428,852.74 × 3,166,922,124.54
  4. Step 4: Simplify right side
    11,560,942,665.20x = 54,918,954,704,862,781,440
  5. Step 5: Solve for x
    x = 54,918,954,704,862,781,440/11,560,942,665.20
  6. Step 6: Final answer
    x = 4,750,387,256.07

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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.