Home / 67,176,151,528.43-92,702,538,081.92-36,692,354,564.03

Finding the Fourth Proportional to 67,176,151,528.43, 92,702,538,081.92 and 36,692,354,564.03

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Solution

The fourth proportional to 67,176,151,528.43, 92,702,538,081.92 and 36,692,354,564.03 is: 50,635,148,321.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,176,151,528.43 : 92,702,538,081.92 = 36,692,354,564.03 : x
  2. Step 2: Convert to fraction form
    67,176,151,528.43/92,702,538,081.92 = 36,692,354,564.03/x
  3. Step 3: Cross multiply
    67,176,151,528.43x = 92,702,538,081.92 × 36,692,354,564.03
  4. Step 4: Simplify right side
    67,176,151,528.43x = 3,401,474,396,287,301,844,992
  5. Step 5: Solve for x
    x = 3,401,474,396,287,301,844,992/67,176,151,528.43
  6. Step 6: Final answer
    x = 50,635,148,321.17

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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.