Home / 9,315,221,222,996.80-13,973,116,493,362-3,195,840,590,082.80

Finding the Fourth Proportional to 9,315,221,222,996.80, 13,973,116,493,362 and 3,195,840,590,082.80

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Solution

The fourth proportional to 9,315,221,222,996.80, 13,973,116,493,362 and 3,195,840,590,082.80 is: 4,793,858,545,108.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,315,221,222,996.80 : 13,973,116,493,362 = 3,195,840,590,082.80 : x
  2. Step 2: Convert to fraction form
    9,315,221,222,996.80/13,973,116,493,362 = 3,195,840,590,082.80/x
  3. Step 3: Cross multiply
    9,315,221,222,996.80x = 13,973,116,493,362 × 3,195,840,590,082.80
  4. Step 4: Simplify right side
    9,315,221,222,996.80x = 44,655,852,859,441,719,027,957,760
  5. Step 5: Solve for x
    x = 44,655,852,859,441,719,027,957,760/9,315,221,222,996.80
  6. Step 6: Final answer
    x = 4,793,858,545,108.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.