Home / 59,875,455,391.31-82,628,130,069.74-33,143,441,650.31

Finding the Fourth Proportional to 59,875,455,391.31, 82,628,130,069.74 and 33,143,441,650.31

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Solution

The fourth proportional to 59,875,455,391.31, 82,628,130,069.74 and 33,143,441,650.31 is: 45,737,950,379.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,875,455,391.31 : 82,628,130,069.74 = 33,143,441,650.31 : x
  2. Step 2: Convert to fraction form
    59,875,455,391.31/82,628,130,069.74 = 33,143,441,650.31/x
  3. Step 3: Cross multiply
    59,875,455,391.31x = 82,628,130,069.74 × 33,143,441,650.31
  4. Step 4: Simplify right side
    59,875,455,391.31x = 2,738,580,607,641,115,951,104
  5. Step 5: Solve for x
    x = 2,738,580,607,641,115,951,104/59,875,455,391.31
  6. Step 6: Final answer
    x = 45,737,950,379.55

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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.