Home / 2,149,759,384,095.70-2,966,667,836,596.40-1,160,968,403,450.20

Finding the Fourth Proportional to 2,149,759,384,095.70, 2,966,667,836,596.40 and 1,160,968,403,450.20

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Solution

The fourth proportional to 2,149,759,384,095.70, 2,966,667,836,596.40 and 1,160,968,403,450.20 is: 1,602,136,335,490.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,149,759,384,095.70 : 2,966,667,836,596.40 = 1,160,968,403,450.20 : x
  2. Step 2: Convert to fraction form
    2,149,759,384,095.70/2,966,667,836,596.40 = 1,160,968,403,450.20/x
  3. Step 3: Cross multiply
    2,149,759,384,095.70x = 2,966,667,836,596.40 × 1,160,968,403,450.20
  4. Step 4: Simplify right side
    2,149,759,384,095.70x = 3,444,207,621,820,380,899,966,976
  5. Step 5: Solve for x
    x = 3,444,207,621,820,380,899,966,976/2,149,759,384,095.70
  6. Step 6: Final answer
    x = 1,602,136,335,490.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.