Home / 92,560,991,403.20-127,723,955,032.21-51,907,536,932.76

Finding the Fourth Proportional to 92,560,991,403.20, 127,723,955,032.21 and 51,907,536,932.76

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Solution

The fourth proportional to 92,560,991,403.20, 127,723,955,032.21 and 51,907,536,932.76 is: 71,626,673,531.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,560,991,403.20 : 127,723,955,032.21 = 51,907,536,932.76 : x
  2. Step 2: Convert to fraction form
    92,560,991,403.20/127,723,955,032.21 = 51,907,536,932.76/x
  3. Step 3: Cross multiply
    92,560,991,403.20x = 127,723,955,032.21 × 51,907,536,932.76
  4. Step 4: Simplify right side
    92,560,991,403.20x = 6,629,835,913,031,979,106,304
  5. Step 5: Solve for x
    x = 6,629,835,913,031,979,106,304/92,560,991,403.20
  6. Step 6: Final answer
    x = 71,626,673,531.97

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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.