Home / 63,363,649,601.80-95,045,474,402.70-31,909,144,846.60

Finding the Fourth Proportional to 63,363,649,601.80, 95,045,474,402.70 and 31,909,144,846.60

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Solution

The fourth proportional to 63,363,649,601.80, 95,045,474,402.70 and 31,909,144,846.60 is: 47,863,717,269.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,363,649,601.80 : 95,045,474,402.70 = 31,909,144,846.60 : x
  2. Step 2: Convert to fraction form
    63,363,649,601.80/95,045,474,402.70 = 31,909,144,846.60/x
  3. Step 3: Cross multiply
    63,363,649,601.80x = 95,045,474,402.70 × 31,909,144,846.60
  4. Step 4: Simplify right side
    63,363,649,601.80x = 3,032,819,809,729,566,474,240
  5. Step 5: Solve for x
    x = 3,032,819,809,729,566,474,240/63,363,649,601.80
  6. Step 6: Final answer
    x = 47,863,717,269.90

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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.