Home / 4,743,406,130,146.60-6,546,038,541,999.40-2,688,000,964,625.60

Finding the Fourth Proportional to 4,743,406,130,146.60, 6,546,038,541,999.40 and 2,688,000,964,625.60

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Solution

The fourth proportional to 4,743,406,130,146.60, 6,546,038,541,999.40 and 2,688,000,964,625.60 is: 3,709,519,579,936.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,406,130,146.60 : 6,546,038,541,999.40 = 2,688,000,964,625.60 : x
  2. Step 2: Convert to fraction form
    4,743,406,130,146.60/6,546,038,541,999.40 = 2,688,000,964,625.60/x
  3. Step 3: Cross multiply
    4,743,406,130,146.60x = 6,546,038,541,999.40 × 2,688,000,964,625.60
  4. Step 4: Simplify right side
    4,743,406,130,146.60x = 17,595,757,915,370,745,686,392,832
  5. Step 5: Solve for x
    x = 17,595,757,915,370,745,686,392,832/4,743,406,130,146.60
  6. Step 6: Final answer
    x = 3,709,519,579,936.73

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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.