Home / 1,052,842,098,003.80-1,452,922,095,245.20-602,248,154,451.75

Finding the Fourth Proportional to 1,052,842,098,003.80, 1,452,922,095,245.20 and 602,248,154,451.75

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Solution

The fourth proportional to 1,052,842,098,003.80, 1,452,922,095,245.20 and 602,248,154,451.75 is: 831,102,453,143.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,842,098,003.80 : 1,452,922,095,245.20 = 602,248,154,451.75 : x
  2. Step 2: Convert to fraction form
    1,052,842,098,003.80/1,452,922,095,245.20 = 602,248,154,451.75/x
  3. Step 3: Cross multiply
    1,052,842,098,003.80x = 1,452,922,095,245.20 × 602,248,154,451.75
  4. Step 4: Simplify right side
    1,052,842,098,003.80x = 875,019,650,423,591,396,179,968
  5. Step 5: Solve for x
    x = 875,019,650,423,591,396,179,968/1,052,842,098,003.80
  6. Step 6: Final answer
    x = 831,102,453,143.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.