Home / 63,825,408,059.70-95,738,112,089.55-28,996,890,683.70

Finding the Fourth Proportional to 63,825,408,059.70, 95,738,112,089.55 and 28,996,890,683.70

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Solution

The fourth proportional to 63,825,408,059.70, 95,738,112,089.55 and 28,996,890,683.70 is: 43,495,336,025.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,408,059.70 : 95,738,112,089.55 = 28,996,890,683.70 : x
  2. Step 2: Convert to fraction form
    63,825,408,059.70/95,738,112,089.55 = 28,996,890,683.70/x
  3. Step 3: Cross multiply
    63,825,408,059.70x = 95,738,112,089.55 × 28,996,890,683.70
  4. Step 4: Simplify right side
    63,825,408,059.70x = 2,776,107,570,524,498,952,192
  5. Step 5: Solve for x
    x = 2,776,107,570,524,498,952,192/63,825,408,059.70
  6. Step 6: Final answer
    x = 43,495,336,025.55

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Double scale
Find fourth proportional to 63,825,408,060.70, 95,738,112,091.05 and 28,996,890,684.70
Similar ratio
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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.