Home / 63,373,414,089.60-95,060,121,134.40-19,201,738,780.80

Finding the Fourth Proportional to 63,373,414,089.60, 95,060,121,134.40 and 19,201,738,780.80

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Solution

The fourth proportional to 63,373,414,089.60, 95,060,121,134.40 and 19,201,738,780.80 is: 28,802,608,171.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373,414,089.60 : 95,060,121,134.40 = 19,201,738,780.80 : x
  2. Step 2: Convert to fraction form
    63,373,414,089.60/95,060,121,134.40 = 19,201,738,780.80/x
  3. Step 3: Cross multiply
    63,373,414,089.60x = 95,060,121,134.40 × 19,201,738,780.80
  4. Step 4: Simplify right side
    63,373,414,089.60x = 1,825,319,614,493,953,884,160
  5. Step 5: Solve for x
    x = 1,825,319,614,493,953,884,160/63,373,414,089.60
  6. Step 6: Final answer
    x = 28,802,608,171.20

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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.