Home / 40,082,201,727,007-60,090,857,487,082-12,531,193,547,965

Finding the Fourth Proportional to 40,082,201,727,007, 60,090,857,487,082 and 12,531,193,547,965

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Solution

The fourth proportional to 40,082,201,727,007, 60,090,857,487,082 and 12,531,193,547,965 is: 18,786,646,770,614.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,082,201,727,007 : 60,090,857,487,082 = 12,531,193,547,965 : x
  2. Step 2: Convert to fraction form
    40,082,201,727,007/60,090,857,487,082 = 12,531,193,547,965/x
  3. Step 3: Cross multiply
    40,082,201,727,007x = 60,090,857,487,082 × 12,531,193,547,965
  4. Step 4: Simplify right side
    40,082,201,727,007x = 753,010,165,633,806,210,097,479,680
  5. Step 5: Solve for x
    x = 753,010,165,633,806,210,097,479,680/40,082,201,727,007
  6. Step 6: Final answer
    x = 18,786,646,770,614.78

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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.