Home / 9,266,080,437,123.60-12,787,193,090,456-5,099,323,783,958.40

Finding the Fourth Proportional to 9,266,080,437,123.60, 12,787,193,090,456 and 5,099,323,783,958.40

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Solution

The fourth proportional to 9,266,080,437,123.60, 12,787,193,090,456 and 5,099,323,783,958.40 is: 7,037,067,970,507.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,080,437,123.60 : 12,787,193,090,456 = 5,099,323,783,958.40 : x
  2. Step 2: Convert to fraction form
    9,266,080,437,123.60/12,787,193,090,456 = 5,099,323,783,958.40/x
  3. Step 3: Cross multiply
    9,266,080,437,123.60x = 12,787,193,090,456 × 5,099,323,783,958.40
  4. Step 4: Simplify right side
    9,266,080,437,123.60x = 65,206,037,856,230,797,870,104,576
  5. Step 5: Solve for x
    x = 65,206,037,856,230,797,870,104,576/9,266,080,437,123.60
  6. Step 6: Final answer
    x = 7,037,067,970,507.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.