Home / 4,992,575,155.55-6,889,757,429.09-2,703,725,132.39

Finding the Fourth Proportional to 4,992,575,155.55, 6,889,757,429.09 and 2,703,725,132.39

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Solution

The fourth proportional to 4,992,575,155.55, 6,889,757,429.09 and 2,703,725,132.39 is: 3,731,142,694.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,575,155.55 : 6,889,757,429.09 = 2,703,725,132.39 : x
  2. Step 2: Convert to fraction form
    4,992,575,155.55/6,889,757,429.09 = 2,703,725,132.39/x
  3. Step 3: Cross multiply
    4,992,575,155.55x = 6,889,757,429.09 × 2,703,725,132.39
  4. Step 4: Simplify right side
    4,992,575,155.55x = 18,628,010,317,099,839,488
  5. Step 5: Solve for x
    x = 18,628,010,317,099,839,488/4,992,575,155.55
  6. Step 6: Final answer
    x = 3,731,142,694.25

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1.5x scale

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.