Home / 2,350,009,169,003.40-3,526,623,930,246.40-820,185,469,885.40

Finding the Fourth Proportional to 2,350,009,169,003.40, 3,526,623,930,246.40 and 820,185,469,885.40

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Solution

The fourth proportional to 2,350,009,169,003.40, 3,526,623,930,246.40 and 820,185,469,885.40 is: 1,230,840,178,621.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,169,003.40 : 3,526,623,930,246.40 = 820,185,469,885.40 : x
  2. Step 2: Convert to fraction form
    2,350,009,169,003.40/3,526,623,930,246.40 = 820,185,469,885.40/x
  3. Step 3: Cross multiply
    2,350,009,169,003.40x = 3,526,623,930,246.40 × 820,185,469,885.40
  4. Step 4: Simplify right side
    2,350,009,169,003.40x = 2,892,485,705,338,239,435,407,360
  5. Step 5: Solve for x
    x = 2,892,485,705,338,239,435,407,360/2,350,009,169,003.40
  6. Step 6: Final answer
    x = 1,230,840,178,621.47

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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.