Home / 16,111,838,667,480-24,158,932,078,190-7,934,797,512,515.80

Finding the Fourth Proportional to 16,111,838,667,480, 24,158,932,078,190 and 7,934,797,512,515.80

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Solution

The fourth proportional to 16,111,838,667,480, 24,158,932,078,190 and 7,934,797,512,515.80 is: 11,897,849,656,723.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,111,838,667,480 : 24,158,932,078,190 = 7,934,797,512,515.80 : x
  2. Step 2: Convert to fraction form
    16,111,838,667,480/24,158,932,078,190 = 7,934,797,512,515.80/x
  3. Step 3: Cross multiply
    16,111,838,667,480x = 24,158,932,078,190 × 7,934,797,512,515.80
  4. Step 4: Simplify right side
    16,111,838,667,480x = 191,696,234,159,060,165,064,654,848
  5. Step 5: Solve for x
    x = 191,696,234,159,060,165,064,654,848/16,111,838,667,480
  6. Step 6: Final answer
    x = 11,897,849,656,723.43

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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.