Home / 2,685,446,659.85-3,679,075,049.50-2,584,796,725.08

Finding the Fourth Proportional to 2,685,446,659.85, 3,679,075,049.50 and 2,584,796,725.08

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Solution

The fourth proportional to 2,685,446,659.85, 3,679,075,049.50 and 2,584,796,725.08 is: 3,541,184,146.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,446,659.85 : 3,679,075,049.50 = 2,584,796,725.08 : x
  2. Step 2: Convert to fraction form
    2,685,446,659.85/3,679,075,049.50 = 2,584,796,725.08/x
  3. Step 3: Cross multiply
    2,685,446,659.85x = 3,679,075,049.50 × 2,584,796,725.08
  4. Step 4: Simplify right side
    2,685,446,659.85x = 9,509,661,139,283,546,112
  5. Step 5: Solve for x
    x = 9,509,661,139,283,546,112/2,685,446,659.85
  6. Step 6: Final answer
    x = 3,541,184,146.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.