Home / 3,180,058,593-4,771,061,392.84-1,628,448,513

Finding the Fourth Proportional to 3,180,058,593, 4,771,061,392.84 and 1,628,448,513

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Solution

The fourth proportional to 3,180,058,593, 4,771,061,392.84 and 1,628,448,513 is: 2,443,171,282.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,180,058,593 : 4,771,061,392.84 = 1,628,448,513 : x
  2. Step 2: Convert to fraction form
    3,180,058,593/4,771,061,392.84 = 1,628,448,513/x
  3. Step 3: Cross multiply
    3,180,058,593x = 4,771,061,392.84 × 1,628,448,513
  4. Step 4: Simplify right side
    3,180,058,593x = 7,769,427,830,602,007,552
  5. Step 5: Solve for x
    x = 7,769,427,830,602,007,552/3,180,058,593
  6. Step 6: Final answer
    x = 2,443,171,282.35

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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.