Home / 9,176,958,275,201.70-12,669,918,831,352-5,841,671,617,371

Finding the Fourth Proportional to 9,176,958,275,201.70, 12,669,918,831,352 and 5,841,671,617,371

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Solution

The fourth proportional to 9,176,958,275,201.70, 12,669,918,831,352 and 5,841,671,617,371 is: 8,065,145,662,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,176,958,275,201.70 : 12,669,918,831,352 = 5,841,671,617,371 : x
  2. Step 2: Convert to fraction form
    9,176,958,275,201.70/12,669,918,831,352 = 5,841,671,617,371/x
  3. Step 3: Cross multiply
    9,176,958,275,201.70x = 12,669,918,831,352 × 5,841,671,617,371
  4. Step 4: Simplify right side
    9,176,958,275,201.70x = 74,013,505,231,503,324,071,591,936
  5. Step 5: Solve for x
    x = 74,013,505,231,503,324,071,591,936/9,176,958,275,201.70
  6. Step 6: Final answer
    x = 8,065,145,662,861.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.