Home / 27,168,502,861.22-40,771,369,577.24-9,482,180,565.05

Finding the Fourth Proportional to 27,168,502,861.22, 40,771,369,577.24 and 9,482,180,565.05

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Solution

The fourth proportional to 27,168,502,861.22, 40,771,369,577.24 and 9,482,180,565.05 is: 14,229,767,837.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,168,502,861.22 : 40,771,369,577.24 = 9,482,180,565.05 : x
  2. Step 2: Convert to fraction form
    27,168,502,861.22/40,771,369,577.24 = 9,482,180,565.05/x
  3. Step 3: Cross multiply
    27,168,502,861.22x = 40,771,369,577.24 × 9,482,180,565.05
  4. Step 4: Simplify right side
    27,168,502,861.22x = 386,601,488,215,775,903,744
  5. Step 5: Solve for x
    x = 386,601,488,215,775,903,744/27,168,502,861.22
  6. Step 6: Final answer
    x = 14,229,767,837.80

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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.