Home / 2,133,984,944-2,944,782,553.79-1,168,182,009.26

Finding the Fourth Proportional to 2,133,984,944, 2,944,782,553.79 and 1,168,182,009.26

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Solution

The fourth proportional to 2,133,984,944, 2,944,782,553.79 and 1,168,182,009.26 is: 1,612,027,306.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,133,984,944 : 2,944,782,553.79 = 1,168,182,009.26 : x
  2. Step 2: Convert to fraction form
    2,133,984,944/2,944,782,553.79 = 1,168,182,009.26/x
  3. Step 3: Cross multiply
    2,133,984,944x = 2,944,782,553.79 × 1,168,182,009.26
  4. Step 4: Simplify right side
    2,133,984,944x = 3,440,042,000,520,196,096
  5. Step 5: Solve for x
    x = 3,440,042,000,520,196,096/2,133,984,944
  6. Step 6: Final answer
    x = 1,612,027,306.09

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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.