Home / 13,040,975,101.35-19,561,462,652.03-13,040,975,101.35

Finding the Fourth Proportional to 13,040,975,101.35, 19,561,462,652.03 and 13,040,975,101.35

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Solution

The fourth proportional to 13,040,975,101.35, 19,561,462,652.03 and 13,040,975,101.35 is: 19,561,462,652.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,040,975,101.35 : 19,561,462,652.03 = 13,040,975,101.35 : x
  2. Step 2: Convert to fraction form
    13,040,975,101.35/19,561,462,652.03 = 13,040,975,101.35/x
  3. Step 3: Cross multiply
    13,040,975,101.35x = 19,561,462,652.03 × 13,040,975,101.35
  4. Step 4: Simplify right side
    13,040,975,101.35x = 255,100,547,391,045,992,448
  5. Step 5: Solve for x
    x = 255,100,547,391,045,992,448/13,040,975,101.35
  6. Step 6: Final answer
    x = 19,561,462,652.03

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1.5x scale

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.