Home / 45,840,100,306.82-68,767,613,577.36-13,537,211,701.30

Finding the Fourth Proportional to 45,840,100,306.82, 68,767,613,577.36 and 13,537,211,701.30

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Solution

The fourth proportional to 45,840,100,306.82, 68,767,613,577.36 and 13,537,211,701.30 is: 20,308,021,513.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,840,100,306.82 : 68,767,613,577.36 = 13,537,211,701.30 : x
  2. Step 2: Convert to fraction form
    45,840,100,306.82/68,767,613,577.36 = 13,537,211,701.30/x
  3. Step 3: Cross multiply
    45,840,100,306.82x = 68,767,613,577.36 × 13,537,211,701.30
  4. Step 4: Simplify right side
    45,840,100,306.82x = 930,921,743,189,914,550,272
  5. Step 5: Solve for x
    x = 930,921,743,189,914,550,272/45,840,100,306.82
  6. Step 6: Final answer
    x = 20,308,021,513.02

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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.