Home / 3,725,755,713,022.20-5,588,633,569,533.40-3,089,766,238,279.80

Finding the Fourth Proportional to 3,725,755,713,022.20, 5,588,633,569,533.40 and 3,089,766,238,279.80

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Solution

The fourth proportional to 3,725,755,713,022.20, 5,588,633,569,533.40 and 3,089,766,238,279.80 is: 4,634,649,357,419.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,725,755,713,022.20 : 5,588,633,569,533.40 = 3,089,766,238,279.80 : x
  2. Step 2: Convert to fraction form
    3,725,755,713,022.20/5,588,633,569,533.40 = 3,089,766,238,279.80/x
  3. Step 3: Cross multiply
    3,725,755,713,022.20x = 5,588,633,569,533.40 × 3,089,766,238,279.80
  4. Step 4: Simplify right side
    3,725,755,713,022.20x = 17,267,571,321,261,424,545,628,160
  5. Step 5: Solve for x
    x = 17,267,571,321,261,424,545,628,160/3,725,755,713,022.20
  6. Step 6: Final answer
    x = 4,634,649,357,419.78

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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.