Home / 5,071,556,767.10-6,998,756,571.96-2,813,496,352

Finding the Fourth Proportional to 5,071,556,767.10, 6,998,756,571.96 and 2,813,496,352

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Solution

The fourth proportional to 5,071,556,767.10, 6,998,756,571.96 and 2,813,496,352 is: 3,882,629,533.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,071,556,767.10 : 6,998,756,571.96 = 2,813,496,352 : x
  2. Step 2: Convert to fraction form
    5,071,556,767.10/6,998,756,571.96 = 2,813,496,352/x
  3. Step 3: Cross multiply
    5,071,556,767.10x = 6,998,756,571.96 × 2,813,496,352
  4. Step 4: Simplify right side
    5,071,556,767.10x = 19,690,976,083,745,484,800
  5. Step 5: Solve for x
    x = 19,690,976,083,745,484,800/5,071,556,767.10
  6. Step 6: Final answer
    x = 3,882,629,533.30

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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.