Home / 22,581,830,954.07-33,876,605,440.05-9,309,834,086.60

Finding the Fourth Proportional to 22,581,830,954.07, 33,876,605,440.05 and 9,309,834,086.60

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Solution

The fourth proportional to 22,581,830,954.07, 33,876,605,440.05 and 9,309,834,086.60 is: 13,966,342,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,581,830,954.07 : 33,876,605,440.05 = 9,309,834,086.60 : x
  2. Step 2: Convert to fraction form
    22,581,830,954.07/33,876,605,440.05 = 9,309,834,086.60/x
  3. Step 3: Cross multiply
    22,581,830,954.07x = 33,876,605,440.05 × 9,309,834,086.60
  4. Step 4: Simplify right side
    22,581,830,954.07x = 315,385,576,064,076,480,512
  5. Step 5: Solve for x
    x = 315,385,576,064,076,480,512/22,581,830,954.07
  6. Step 6: Final answer
    x = 13,966,342,087.39

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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.