Home / 2,625,380,873,319-3,942,578,018,674.70-1,611,452,299,294.20

Finding the Fourth Proportional to 2,625,380,873,319, 3,942,578,018,674.70 and 1,611,452,299,294.20

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Solution

The fourth proportional to 2,625,380,873,319, 3,942,578,018,674.70 and 1,611,452,299,294.20 is: 2,419,944,655,614.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,380,873,319 : 3,942,578,018,674.70 = 1,611,452,299,294.20 : x
  2. Step 2: Convert to fraction form
    2,625,380,873,319/3,942,578,018,674.70 = 1,611,452,299,294.20/x
  3. Step 3: Cross multiply
    2,625,380,873,319x = 3,942,578,018,674.70 × 1,611,452,299,294.20
  4. Step 4: Simplify right side
    2,625,380,873,319x = 6,353,276,413,340,117,173,796,864
  5. Step 5: Solve for x
    x = 6,353,276,413,340,117,173,796,864/2,625,380,873,319
  6. Step 6: Final answer
    x = 2,419,944,655,614.22

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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.