Home / 16,181,493,266.20-24,273,856,529.70-4,390,798,898.20

Finding the Fourth Proportional to 16,181,493,266.20, 24,273,856,529.70 and 4,390,798,898.20

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Solution

The fourth proportional to 16,181,493,266.20, 24,273,856,529.70 and 4,390,798,898.20 is: 6,586,637,015.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,181,493,266.20 : 24,273,856,529.70 = 4,390,798,898.20 : x
  2. Step 2: Convert to fraction form
    16,181,493,266.20/24,273,856,529.70 = 4,390,798,898.20/x
  3. Step 3: Cross multiply
    16,181,493,266.20x = 24,273,856,529.70 × 4,390,798,898.20
  4. Step 4: Simplify right side
    16,181,493,266.20x = 106,581,622,505,671,639,040
  5. Step 5: Solve for x
    x = 106,581,622,505,671,639,040/16,181,493,266.20
  6. Step 6: Final answer
    x = 6,586,637,015.03

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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.