Home / 21,433,049,489,145-32,149,525,194,114-9,186,519,061,254.30

Finding the Fourth Proportional to 21,433,049,489,145, 32,149,525,194,114 and 9,186,519,061,254.30

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Solution

The fourth proportional to 21,433,049,489,145, 32,149,525,194,114 and 9,186,519,061,254.30 is: 13,779,757,572,788.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,433,049,489,145 : 32,149,525,194,114 = 9,186,519,061,254.30 : x
  2. Step 2: Convert to fraction form
    21,433,049,489,145/32,149,525,194,114 = 9,186,519,061,254.30/x
  3. Step 3: Cross multiply
    21,433,049,489,145x = 32,149,525,194,114 × 9,186,519,061,254.30
  4. Step 4: Simplify right side
    21,433,049,489,145x = 295,342,226,006,003,652,539,449,344
  5. Step 5: Solve for x
    x = 295,342,226,006,003,652,539,449,344/21,433,049,489,145
  6. Step 6: Final answer
    x = 13,779,757,572,788.83

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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.