Home / 2,031,413,872,032-2,803,351,600,986.60-1,117,930,839,976

Finding the Fourth Proportional to 2,031,413,872,032, 2,803,351,600,986.60 and 1,117,930,839,976

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Solution

The fourth proportional to 2,031,413,872,032, 2,803,351,600,986.60 and 1,117,930,839,976 is: 1,542,744,810,984.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,413,872,032 : 2,803,351,600,986.60 = 1,117,930,839,976 : x
  2. Step 2: Convert to fraction form
    2,031,413,872,032/2,803,351,600,986.60 = 1,117,930,839,976/x
  3. Step 3: Cross multiply
    2,031,413,872,032x = 2,803,351,600,986.60 × 1,117,930,839,976
  4. Step 4: Simplify right side
    2,031,413,872,032x = 3,133,953,210,039,013,969,231,872
  5. Step 5: Solve for x
    x = 3,133,953,210,039,013,969,231,872/2,031,413,872,032
  6. Step 6: Final answer
    x = 1,542,744,810,984.36

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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.