Home / 2,327,272,002.60-3,492,608,615.10-1,638,524,466.60

Finding the Fourth Proportional to 2,327,272,002.60, 3,492,608,615.10 and 1,638,524,466.60

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Solution

The fourth proportional to 2,327,272,002.60, 3,492,608,615.10 and 1,638,524,466.60 is: 2,458,984,021.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,272,002.60 : 3,492,608,615.10 = 1,638,524,466.60 : x
  2. Step 2: Convert to fraction form
    2,327,272,002.60/3,492,608,615.10 = 1,638,524,466.60/x
  3. Step 3: Cross multiply
    2,327,272,002.60x = 3,492,608,615.10 × 1,638,524,466.60
  4. Step 4: Simplify right side
    2,327,272,002.60x = 5,722,724,668,099,292,160
  5. Step 5: Solve for x
    x = 5,722,724,668,099,292,160/2,327,272,002.60
  6. Step 6: Final answer
    x = 2,458,984,021.51

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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.