Home / 4,907,191,895.46-6,817,642,329.69-4,848,352,405.20

Finding the Fourth Proportional to 4,907,191,895.46, 6,817,642,329.69 and 4,848,352,405.20

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Solution

The fourth proportional to 4,907,191,895.46, 6,817,642,329.69 and 4,848,352,405.20 is: 6,735,895,659.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,191,895.46 : 6,817,642,329.69 = 4,848,352,405.20 : x
  2. Step 2: Convert to fraction form
    4,907,191,895.46/6,817,642,329.69 = 4,848,352,405.20/x
  3. Step 3: Cross multiply
    4,907,191,895.46x = 6,817,642,329.69 × 4,848,352,405.20
  4. Step 4: Simplify right side
    4,907,191,895.46x = 33,054,332,586,945,839,104
  5. Step 5: Solve for x
    x = 33,054,332,586,945,839,104/4,907,191,895.46
  6. Step 6: Final answer
    x = 6,735,895,659.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.