Home / 3,162,982,628,854.50-4,364,567,026,901.60-1,773,777,864,372.50

Finding the Fourth Proportional to 3,162,982,628,854.50, 4,364,567,026,901.60 and 1,773,777,864,372.50

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Solution

The fourth proportional to 3,162,982,628,854.50, 4,364,567,026,901.60 and 1,773,777,864,372.50 is: 2,447,617,735,634.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,982,628,854.50 : 4,364,567,026,901.60 = 1,773,777,864,372.50 : x
  2. Step 2: Convert to fraction form
    3,162,982,628,854.50/4,364,567,026,901.60 = 1,773,777,864,372.50/x
  3. Step 3: Cross multiply
    3,162,982,628,854.50x = 4,364,567,026,901.60 × 1,773,777,864,372.50
  4. Step 4: Simplify right side
    3,162,982,628,854.50x = 7,741,772,379,888,151,865,327,616
  5. Step 5: Solve for x
    x = 7,741,772,379,888,151,865,327,616/3,162,982,628,854.50
  6. Step 6: Final answer
    x = 2,447,617,735,634.51

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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.