Home / 2,350,009,168,752.60-3,526,623,929,870.10-820,185,469,634.16

Finding the Fourth Proportional to 2,350,009,168,752.60, 3,526,623,929,870.10 and 820,185,469,634.16

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Solution

The fourth proportional to 2,350,009,168,752.60, 3,526,623,929,870.10 and 820,185,469,634.16 is: 1,230,840,178,244.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,168,752.60 : 3,526,623,929,870.10 = 820,185,469,634.16 : x
  2. Step 2: Convert to fraction form
    2,350,009,168,752.60/3,526,623,929,870.10 = 820,185,469,634.16/x
  3. Step 3: Cross multiply
    2,350,009,168,752.60x = 3,526,623,929,870.10 × 820,185,469,634.16
  4. Step 4: Simplify right side
    2,350,009,168,752.60x = 2,892,485,704,143,574,954,672,128
  5. Step 5: Solve for x
    x = 2,892,485,704,143,574,954,672,128/2,350,009,168,752.60
  6. Step 6: Final answer
    x = 1,230,840,178,244.46

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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.