Home / 1,163,951,826,076.50-1,606,236,425,654.40-650,125,119,156.98

Finding the Fourth Proportional to 1,163,951,826,076.50, 1,606,236,425,654.40 and 650,125,119,156.98

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Solution

The fourth proportional to 1,163,951,826,076.50, 1,606,236,425,654.40 and 650,125,119,156.98 is: 897,163,116,400.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,951,826,076.50 : 1,606,236,425,654.40 = 650,125,119,156.98 : x
  2. Step 2: Convert to fraction form
    1,163,951,826,076.50/1,606,236,425,654.40 = 650,125,119,156.98/x
  3. Step 3: Cross multiply
    1,163,951,826,076.50x = 1,606,236,425,654.40 × 650,125,119,156.98
  4. Step 4: Simplify right side
    1,163,951,826,076.50x = 1,044,254,647,622,848,315,654,144
  5. Step 5: Solve for x
    x = 1,044,254,647,622,848,315,654,144/1,163,951,826,076.50
  6. Step 6: Final answer
    x = 897,163,116,400.50

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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.