Home / 4,922,539,908.59-7,383,828,795.44-1,191,825,085.04

Finding the Fourth Proportional to 4,922,539,908.59, 7,383,828,795.44 and 1,191,825,085.04

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Solution

The fourth proportional to 4,922,539,908.59, 7,383,828,795.44 and 1,191,825,085.04 is: 1,787,742,211.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922,539,908.59 : 7,383,828,795.44 = 1,191,825,085.04 : x
  2. Step 2: Convert to fraction form
    4,922,539,908.59/7,383,828,795.44 = 1,191,825,085.04/x
  3. Step 3: Cross multiply
    4,922,539,908.59x = 7,383,828,795.44 × 1,191,825,085.04
  4. Step 4: Simplify right side
    4,922,539,908.59x = 8,800,232,382,037,076,992
  5. Step 5: Solve for x
    x = 8,800,232,382,037,076,992/4,922,539,908.59
  6. Step 6: Final answer
    x = 1,787,742,211.43

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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.