Home / 44,200,665,008.62-66,301,523,645.67-12,327,398,703.05

Finding the Fourth Proportional to 44,200,665,008.62, 66,301,523,645.67 and 12,327,398,703.05

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Solution

The fourth proportional to 44,200,665,008.62, 66,301,523,645.67 and 12,327,398,703.05 is: 18,491,244,791.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,200,665,008.62 : 66,301,523,645.67 = 12,327,398,703.05 : x
  2. Step 2: Convert to fraction form
    44,200,665,008.62/66,301,523,645.67 = 12,327,398,703.05/x
  3. Step 3: Cross multiply
    44,200,665,008.62x = 66,301,523,645.67 × 12,327,398,703.05
  4. Step 4: Simplify right side
    44,200,665,008.62x = 817,325,316,599,804,985,344
  5. Step 5: Solve for x
    x = 817,325,316,599,804,985,344/44,200,665,008.62
  6. Step 6: Final answer
    x = 18,491,244,791.01

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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.