Home / 16,966,207,285.94-23,413,365,777.06-9,833,758,144.47

Finding the Fourth Proportional to 16,966,207,285.94, 23,413,365,777.06 and 9,833,758,144.47

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Solution

The fourth proportional to 16,966,207,285.94, 23,413,365,777.06 and 9,833,758,144.47 is: 13,570,586,078.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,966,207,285.94 : 23,413,365,777.06 = 9,833,758,144.47 : x
  2. Step 2: Convert to fraction form
    16,966,207,285.94/23,413,365,777.06 = 9,833,758,144.47/x
  3. Step 3: Cross multiply
    16,966,207,285.94x = 23,413,365,777.06 × 9,833,758,144.47
  4. Step 4: Simplify right side
    16,966,207,285.94x = 230,241,376,399,618,932,736
  5. Step 5: Solve for x
    x = 230,241,376,399,618,932,736/16,966,207,285.94
  6. Step 6: Final answer
    x = 13,570,586,078.51

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1.5x scale

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.