Home / 2,350,009,168,995.90-3,526,623,930,235.20-820,185,469,877.93

Finding the Fourth Proportional to 2,350,009,168,995.90, 3,526,623,930,235.20 and 820,185,469,877.93

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Solution

The fourth proportional to 2,350,009,168,995.90, 3,526,623,930,235.20 and 820,185,469,877.93 is: 1,230,840,178,610.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,995.90 : 3,526,623,930,235.20 = 820,185,469,877.93 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,995.90/3,526,623,930,235.20 = 820,185,469,877.93/x
  3. Step 3: Cross multiply
    2,350,009,168,995.90x = 3,526,623,930,235.20 × 820,185,469,877.93
  4. Step 4: Simplify right side
    2,350,009,168,995.90x = 2,892,485,705,302,709,855,322,112
  5. Step 5: Solve for x
    x = 2,892,485,705,302,709,855,322,112/2,350,009,168,995.90
  6. Step 6: Final answer
    x = 1,230,840,178,610.28

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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.