Home / 2,327,544,307.60-3,493,017,072.60-1,638,796,771.60

Finding the Fourth Proportional to 2,327,544,307.60, 3,493,017,072.60 and 1,638,796,771.60

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Solution

The fourth proportional to 2,327,544,307.60, 3,493,017,072.60 and 1,638,796,771.60 is: 2,459,392,537.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,544,307.60 : 3,493,017,072.60 = 1,638,796,771.60 : x
  2. Step 2: Convert to fraction form
    2,327,544,307.60/3,493,017,072.60 = 1,638,796,771.60/x
  3. Step 3: Cross multiply
    2,327,544,307.60x = 3,493,017,072.60 × 1,638,796,771.60
  4. Step 4: Simplify right side
    2,327,544,307.60x = 5,724,345,101,720,562,688
  5. Step 5: Solve for x
    x = 5,724,345,101,720,562,688/2,327,544,307.60
  6. Step 6: Final answer
    x = 2,459,392,537.89

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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.