Home / 2,634,524,953.88-3,951,869,312.12-976,844,738.84

Finding the Fourth Proportional to 2,634,524,953.88, 3,951,869,312.12 and 976,844,738.84

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Solution

The fourth proportional to 2,634,524,953.88, 3,951,869,312.12 and 976,844,738.84 is: 1,465,297,468.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,524,953.88 : 3,951,869,312.12 = 976,844,738.84 : x
  2. Step 2: Convert to fraction form
    2,634,524,953.88/3,951,869,312.12 = 976,844,738.84/x
  3. Step 3: Cross multiply
    2,634,524,953.88x = 3,951,869,312.12 × 976,844,738.84
  4. Step 4: Simplify right side
    2,634,524,953.88x = 3,860,362,746,103,028,224
  5. Step 5: Solve for x
    x = 3,860,362,746,103,028,224/2,634,524,953.88
  6. Step 6: Final answer
    x = 1,465,297,468.69

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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.