Home / 92,560,991,402.70-127,723,955,031.52-51,907,536,932.26

Finding the Fourth Proportional to 92,560,991,402.70, 127,723,955,031.52 and 51,907,536,932.26

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Solution

The fourth proportional to 92,560,991,402.70, 127,723,955,031.52 and 51,907,536,932.26 is: 71,626,673,531.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,560,991,402.70 : 127,723,955,031.52 = 51,907,536,932.26 : x
  2. Step 2: Convert to fraction form
    92,560,991,402.70/127,723,955,031.52 = 51,907,536,932.26/x
  3. Step 3: Cross multiply
    92,560,991,402.70x = 127,723,955,031.52 × 51,907,536,932.26
  4. Step 4: Simplify right side
    92,560,991,402.70x = 6,629,835,912,932,301,471,744
  5. Step 5: Solve for x
    x = 6,629,835,912,932,301,471,744/92,560,991,402.70
  6. Step 6: Final answer
    x = 71,626,673,531.28

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1.5x scale

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.