Home / 15,857,793,653.28-23,797,169,832.46-7,466,099,146.56

Finding the Fourth Proportional to 15,857,793,653.28, 23,797,169,832.46 and 7,466,099,146.56

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Solution

The fourth proportional to 15,857,793,653.28, 23,797,169,832.46 and 7,466,099,146.56 is: 11,204,082,564.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,857,793,653.28 : 23,797,169,832.46 = 7,466,099,146.56 : x
  2. Step 2: Convert to fraction form
    15,857,793,653.28/23,797,169,832.46 = 7,466,099,146.56/x
  3. Step 3: Cross multiply
    15,857,793,653.28x = 23,797,169,832.46 × 7,466,099,146.56
  4. Step 4: Simplify right side
    15,857,793,653.28x = 177,672,029,376,672,989,184
  5. Step 5: Solve for x
    x = 177,672,029,376,672,989,184/15,857,793,653.28
  6. Step 6: Final answer
    x = 11,204,082,564.15

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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.