Home / 25,782,255,871.58-38,673,374,704.43-6,895,052,657.73

Finding the Fourth Proportional to 25,782,255,871.58, 38,673,374,704.43 and 6,895,052,657.73

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Solution

The fourth proportional to 25,782,255,871.58, 38,673,374,704.43 and 6,895,052,657.73 is: 10,342,576,552.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,782,255,871.58 : 38,673,374,704.43 = 6,895,052,657.73 : x
  2. Step 2: Convert to fraction form
    25,782,255,871.58/38,673,374,704.43 = 6,895,052,657.73/x
  3. Step 3: Cross multiply
    25,782,255,871.58x = 38,673,374,704.43 × 6,895,052,657.73
  4. Step 4: Simplify right side
    25,782,255,871.58x = 266,654,955,039,133,761,536
  5. Step 5: Solve for x
    x = 266,654,955,039,133,761,536/25,782,255,871.58
  6. Step 6: Final answer
    x = 10,342,576,552.16

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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.