Home / 40,936,030,778.78-61,405,297,110.45-14,044,221,356.78

Finding the Fourth Proportional to 40,936,030,778.78, 61,405,297,110.45 and 14,044,221,356.78

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Solution

The fourth proportional to 40,936,030,778.78, 61,405,297,110.45 and 14,044,221,356.78 is: 21,066,761,205.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,936,030,778.78 : 61,405,297,110.45 = 14,044,221,356.78 : x
  2. Step 2: Convert to fraction form
    40,936,030,778.78/61,405,297,110.45 = 14,044,221,356.78/x
  3. Step 3: Cross multiply
    40,936,030,778.78x = 61,405,297,110.45 × 14,044,221,356.78
  4. Step 4: Simplify right side
    40,936,030,778.78x = 862,389,585,098,003,054,592
  5. Step 5: Solve for x
    x = 862,389,585,098,003,054,592/40,936,030,778.78
  6. Step 6: Final answer
    x = 21,066,761,205.02

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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.