Home / 7,872,819,805.25-10,864,492,252.42-4,304,529,128.48

Finding the Fourth Proportional to 7,872,819,805.25, 10,864,492,252.42 and 4,304,529,128.48

Calculator

Solution

The fourth proportional to 7,872,819,805.25, 10,864,492,252.42 and 4,304,529,128.48 is: 5,940,250,700.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,872,819,805.25 : 10,864,492,252.42 = 4,304,529,128.48 : x
  2. Step 2: Convert to fraction form
    7,872,819,805.25/10,864,492,252.42 = 4,304,529,128.48/x
  3. Step 3: Cross multiply
    7,872,819,805.25x = 10,864,492,252.42 × 4,304,529,128.48
  4. Step 4: Simplify right side
    7,872,819,805.25x = 46,766,523,366,700,294,144
  5. Step 5: Solve for x
    x = 46,766,523,366,700,294,144/7,872,819,805.25
  6. Step 6: Final answer
    x = 5,940,250,700.96

Related Problems

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.