Home / 10,423,203,157,715-15,637,066,522,678-3,170,517,123,992.80

Finding the Fourth Proportional to 10,423,203,157,715, 15,637,066,522,678 and 3,170,517,123,992.80

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Solution

The fourth proportional to 10,423,203,157,715, 15,637,066,522,678 and 3,170,517,123,992.80 is: 4,756,463,673,306.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,423,203,157,715 : 15,637,066,522,678 = 3,170,517,123,992.80 : x
  2. Step 2: Convert to fraction form
    10,423,203,157,715/15,637,066,522,678 = 3,170,517,123,992.80/x
  3. Step 3: Cross multiply
    10,423,203,157,715x = 15,637,066,522,678 × 3,170,517,123,992.80
  4. Step 4: Simplify right side
    10,423,203,157,715x = 49,577,587,179,165,147,386,085,376
  5. Step 5: Solve for x
    x = 49,577,587,179,165,147,386,085,376/10,423,203,157,715
  6. Step 6: Final answer
    x = 4,756,463,673,306.51

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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.