Home / 40,936,030,768.82-61,405,297,095.51-14,044,221,346.82

Finding the Fourth Proportional to 40,936,030,768.82, 61,405,297,095.51 and 14,044,221,346.82

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Solution

The fourth proportional to 40,936,030,768.82, 61,405,297,095.51 and 14,044,221,346.82 is: 21,066,761,190.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,936,030,768.82 : 61,405,297,095.51 = 14,044,221,346.82 : x
  2. Step 2: Convert to fraction form
    40,936,030,768.82/61,405,297,095.51 = 14,044,221,346.82/x
  3. Step 3: Cross multiply
    40,936,030,768.82x = 61,405,297,095.51 × 14,044,221,346.82
  4. Step 4: Simplify right side
    40,936,030,768.82x = 862,389,584,276,769,865,728
  5. Step 5: Solve for x
    x = 862,389,584,276,769,865,728/40,936,030,768.82
  6. Step 6: Final answer
    x = 21,066,761,190.09

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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.