Home / 66,863,701,050-100,339,681,193.04-35,443,415,116.80

Finding the Fourth Proportional to 66,863,701,050, 100,339,681,193.04 and 35,443,415,116.80

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Solution

The fourth proportional to 66,863,701,050, 100,339,681,193.04 and 35,443,415,116.80 is: 53,188,515,104.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,863,701,050 : 100,339,681,193.04 = 35,443,415,116.80 : x
  2. Step 2: Convert to fraction form
    66,863,701,050/100,339,681,193.04 = 35,443,415,116.80/x
  3. Step 3: Cross multiply
    66,863,701,050x = 100,339,681,193.04 × 35,443,415,116.80
  4. Step 4: Simplify right side
    66,863,701,050x = 3,556,380,973,212,286,582,784
  5. Step 5: Solve for x
    x = 3,556,380,973,212,286,582,784/66,863,701,050
  6. Step 6: Final answer
    x = 53,188,515,104.08

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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.