Home / 35,638,495,277.10-53,396,520,912.45-16,965,784,301.10

Finding the Fourth Proportional to 35,638,495,277.10, 53,396,520,912.45 and 16,965,784,301.10

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Solution

The fourth proportional to 35,638,495,277.10, 53,396,520,912.45 and 16,965,784,301.10 is: 25,419,531,581.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,638,495,277.10 : 53,396,520,912.45 = 16,965,784,301.10 : x
  2. Step 2: Convert to fraction form
    35,638,495,277.10/53,396,520,912.45 = 16,965,784,301.10/x
  3. Step 3: Cross multiply
    35,638,495,277.10x = 53,396,520,912.45 × 16,965,784,301.10
  4. Step 4: Simplify right side
    35,638,495,277.10x = 905,913,856,229,801,984,000
  5. Step 5: Solve for x
    x = 905,913,856,229,801,984,000/35,638,495,277.10
  6. Step 6: Final answer
    x = 25,419,531,581.96

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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.