Home / 16,774,966,402.33-23,149,945,617.98-9,154,504,336.54

Finding the Fourth Proportional to 16,774,966,402.33, 23,149,945,617.98 and 9,154,504,336.54

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Solution

The fourth proportional to 16,774,966,402.33, 23,149,945,617.98 and 9,154,504,336.54 is: 12,633,484,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,774,966,402.33 : 23,149,945,617.98 = 9,154,504,336.54 : x
  2. Step 2: Convert to fraction form
    16,774,966,402.33/23,149,945,617.98 = 9,154,504,336.54/x
  3. Step 3: Cross multiply
    16,774,966,402.33x = 23,149,945,617.98 × 9,154,504,336.54
  4. Step 4: Simplify right side
    16,774,966,402.33x = 211,926,277,550,463,090,688
  5. Step 5: Solve for x
    x = 211,926,277,550,463,090,688/16,774,966,402.33
  6. Step 6: Final answer
    x = 12,633,484,471.30

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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.