Home / 16,111,838,667,479-24,158,932,078,188-7,934,797,512,514.80

Finding the Fourth Proportional to 16,111,838,667,479, 24,158,932,078,188 and 7,934,797,512,514.80

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Solution

The fourth proportional to 16,111,838,667,479, 24,158,932,078,188 and 7,934,797,512,514.80 is: 11,897,849,656,721.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,838,667,479 : 24,158,932,078,188 = 7,934,797,512,514.80 : x
  2. Step 2: Convert to fraction form
    16,111,838,667,479/24,158,932,078,188 = 7,934,797,512,514.80/x
  3. Step 3: Cross multiply
    16,111,838,667,479x = 24,158,932,078,188 × 7,934,797,512,514.80
  4. Step 4: Simplify right side
    16,111,838,667,479x = 191,696,234,159,020,135,969,456,128
  5. Step 5: Solve for x
    x = 191,696,234,159,020,135,969,456,128/16,111,838,667,479
  6. Step 6: Final answer
    x = 11,897,849,656,721.68

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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.