Home / 2,350,009,159,200.90-3,526,623,915,552.40-820,185,460,090.43

Finding the Fourth Proportional to 2,350,009,159,200.90, 3,526,623,915,552.40 and 820,185,460,090.43

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Solution

The fourth proportional to 2,350,009,159,200.90, 3,526,623,915,552.40 and 820,185,460,090.43 is: 1,230,840,163,928.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,159,200.90 : 3,526,623,915,552.40 = 820,185,460,090.43 : x
  2. Step 2: Convert to fraction form
    2,350,009,159,200.90/3,526,623,915,552.40 = 820,185,460,090.43/x
  3. Step 3: Cross multiply
    2,350,009,159,200.90x = 3,526,623,915,552.40 × 820,185,460,090.43
  4. Step 4: Simplify right side
    2,350,009,159,200.90x = 2,892,485,658,743,259,153,825,792
  5. Step 5: Solve for x
    x = 2,892,485,658,743,259,153,825,792/2,350,009,159,200.90
  6. Step 6: Final answer
    x = 1,230,840,163,928.05

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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.