Home / 38,067,305,566.82-57,102,855,013.46-14,487,370,034.92

Finding the Fourth Proportional to 38,067,305,566.82, 57,102,855,013.46 and 14,487,370,034.92

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Solution

The fourth proportional to 38,067,305,566.82, 57,102,855,013.46 and 14,487,370,034.92 is: 21,731,776,870.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,067,305,566.82 : 57,102,855,013.46 = 14,487,370,034.92 : x
  2. Step 2: Convert to fraction form
    38,067,305,566.82/57,102,855,013.46 = 14,487,370,034.92/x
  3. Step 3: Cross multiply
    38,067,305,566.82x = 57,102,855,013.46 × 14,487,370,034.92
  4. Step 4: Simplify right side
    38,067,305,566.82x = 827,270,190,630,381,682,688
  5. Step 5: Solve for x
    x = 827,270,190,630,381,682,688/38,067,305,566.82
  6. Step 6: Final answer
    x = 21,731,776,870.27

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1.5x scale

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.