Home / 16,194,682,890.36-24,293,090,224.56-4,243,227,889.92

Finding the Fourth Proportional to 16,194,682,890.36, 24,293,090,224.56 and 4,243,227,889.92

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Solution

The fourth proportional to 16,194,682,890.36, 24,293,090,224.56 and 4,243,227,889.92 is: 6,365,121,112.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,194,682,890.36 : 24,293,090,224.56 = 4,243,227,889.92 : x
  2. Step 2: Convert to fraction form
    16,194,682,890.36/24,293,090,224.56 = 4,243,227,889.92/x
  3. Step 3: Cross multiply
    16,194,682,890.36x = 24,293,090,224.56 × 4,243,227,889.92
  4. Step 4: Simplify right side
    16,194,682,890.36x = 103,081,117,973,195,915,264
  5. Step 5: Solve for x
    x = 103,081,117,973,195,915,264/16,194,682,890.36
  6. Step 6: Final answer
    x = 6,365,121,112.35

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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.