Home / 2,350,009,168,828.30-3,526,623,929,983.30-820,185,469,709.62

Finding the Fourth Proportional to 2,350,009,168,828.30, 3,526,623,929,983.30 and 820,185,469,709.62

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Solution

The fourth proportional to 2,350,009,168,828.30, 3,526,623,929,983.30 and 820,185,469,709.62 is: 1,230,840,178,357.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,828.30 : 3,526,623,929,983.30 = 820,185,469,709.62 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,828.30/3,526,623,929,983.30 = 820,185,469,709.62/x
  3. Step 3: Cross multiply
    2,350,009,168,828.30x = 3,526,623,929,983.30 × 820,185,469,709.62
  4. Step 4: Simplify right side
    2,350,009,168,828.30x = 2,892,485,704,502,538,657,595,392
  5. Step 5: Solve for x
    x = 2,892,485,704,502,538,657,595,392/2,350,009,168,828.30
  6. Step 6: Final answer
    x = 1,230,840,178,357.57

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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.