Home / 13,675,665,126,973-18,872,417,875,223-7,822,772,379,593.60

Finding the Fourth Proportional to 13,675,665,126,973, 18,872,417,875,223 and 7,822,772,379,593.60

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Solution

The fourth proportional to 13,675,665,126,973, 18,872,417,875,223 and 7,822,772,379,593.60 is: 10,795,425,883,839.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,675,665,126,973 : 18,872,417,875,223 = 7,822,772,379,593.60 : x
  2. Step 2: Convert to fraction form
    13,675,665,126,973/18,872,417,875,223 = 7,822,772,379,593.60/x
  3. Step 3: Cross multiply
    13,675,665,126,973x = 18,872,417,875,223 × 7,822,772,379,593.60
  4. Step 4: Simplify right side
    13,675,665,126,973x = 147,634,629,290,443,009,823,866,880
  5. Step 5: Solve for x
    x = 147,634,629,290,443,009,823,866,880/13,675,665,126,973
  6. Step 6: Final answer
    x = 10,795,425,883,839.32

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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.