Home / 9,653,981,968.68-14,473,158,401.21-3,018,195,405.52

Finding the Fourth Proportional to 9,653,981,968.68, 14,473,158,401.21 and 3,018,195,405.52

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Solution

The fourth proportional to 9,653,981,968.68, 14,473,158,401.21 and 3,018,195,405.52 is: 4,524,849,987.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,981,968.68 : 14,473,158,401.21 = 3,018,195,405.52 : x
  2. Step 2: Convert to fraction form
    9,653,981,968.68/14,473,158,401.21 = 3,018,195,405.52/x
  3. Step 3: Cross multiply
    9,653,981,968.68x = 14,473,158,401.21 × 3,018,195,405.52
  4. Step 4: Simplify right side
    9,653,981,968.68x = 43,682,820,189,895,204,864
  5. Step 5: Solve for x
    x = 43,682,820,189,895,204,864/9,653,981,968.68
  6. Step 6: Final answer
    x = 4,524,849,987.46

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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.