Home / 49,642,623,438.48-74,463,444,414.36-22,743,561,223.44

Finding the Fourth Proportional to 49,642,623,438.48, 74,463,444,414.36 and 22,743,561,223.44

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Solution

The fourth proportional to 49,642,623,438.48, 74,463,444,414.36 and 22,743,561,223.44 is: 34,115,117,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,642,623,438.48 : 74,463,444,414.36 = 22,743,561,223.44 : x
  2. Step 2: Convert to fraction form
    49,642,623,438.48/74,463,444,414.36 = 22,743,561,223.44/x
  3. Step 3: Cross multiply
    49,642,623,438.48x = 74,463,444,414.36 × 22,743,561,223.44
  4. Step 4: Simplify right side
    49,642,623,438.48x = 1,693,563,906,946,217,803,776
  5. Step 5: Solve for x
    x = 1,693,563,906,946,217,803,776/49,642,623,438.48
  6. Step 6: Final answer
    x = 34,115,117,003.13

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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.