Home / 15,857,793,652.46-23,797,169,831.16-7,466,099,145.71

Finding the Fourth Proportional to 15,857,793,652.46, 23,797,169,831.16 and 7,466,099,145.71

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Solution

The fourth proportional to 15,857,793,652.46, 23,797,169,831.16 and 7,466,099,145.71 is: 11,204,082,562.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,857,793,652.46 : 23,797,169,831.16 = 7,466,099,145.71 : x
  2. Step 2: Convert to fraction form
    15,857,793,652.46/23,797,169,831.16 = 7,466,099,145.71/x
  3. Step 3: Cross multiply
    15,857,793,652.46x = 23,797,169,831.16 × 7,466,099,145.71
  4. Step 4: Simplify right side
    15,857,793,652.46x = 177,672,029,346,728,542,208
  5. Step 5: Solve for x
    x = 177,672,029,346,728,542,208/15,857,793,652.46
  6. Step 6: Final answer
    x = 11,204,082,562.85

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1.5x scale

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.