Home / 40,082,201,727,006-60,090,857,487,081-12,531,193,547,964

Finding the Fourth Proportional to 40,082,201,727,006, 60,090,857,487,081 and 12,531,193,547,964

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Solution

The fourth proportional to 40,082,201,727,006, 60,090,857,487,081 and 12,531,193,547,964 is: 18,786,646,770,613.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,082,201,727,006 : 60,090,857,487,081 = 12,531,193,547,964 : x
  2. Step 2: Convert to fraction form
    40,082,201,727,006/60,090,857,487,081 = 12,531,193,547,964/x
  3. Step 3: Cross multiply
    40,082,201,727,006x = 60,090,857,487,081 × 12,531,193,547,964
  4. Step 4: Simplify right side
    40,082,201,727,006x = 753,010,165,633,733,642,330,046,464
  5. Step 5: Solve for x
    x = 753,010,165,633,733,642,330,046,464/40,082,201,727,006
  6. Step 6: Final answer
    x = 18,786,646,770,613.44

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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.