Home / 40,936,030,778.28-61,405,297,109.70-14,044,221,356.28

Finding the Fourth Proportional to 40,936,030,778.28, 61,405,297,109.70 and 14,044,221,356.28

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Solution

The fourth proportional to 40,936,030,778.28, 61,405,297,109.70 and 14,044,221,356.28 is: 21,066,761,204.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,936,030,778.28 : 61,405,297,109.70 = 14,044,221,356.28 : x
  2. Step 2: Convert to fraction form
    40,936,030,778.28/61,405,297,109.70 = 14,044,221,356.28/x
  3. Step 3: Cross multiply
    40,936,030,778.28x = 61,405,297,109.70 × 14,044,221,356.28
  4. Step 4: Simplify right side
    40,936,030,778.28x = 862,389,585,056,767,279,104
  5. Step 5: Solve for x
    x = 862,389,585,056,767,279,104/40,936,030,778.28
  6. Step 6: Final answer
    x = 21,066,761,204.27

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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.