Home / 35,466,682,121.04-48,943,989,383.10-20,020,076,563.98

Finding the Fourth Proportional to 35,466,682,121.04, 48,943,989,383.10 and 20,020,076,563.98

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Solution

The fourth proportional to 35,466,682,121.04, 48,943,989,383.10 and 20,020,076,563.98 is: 27,627,687,626.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,466,682,121.04 : 48,943,989,383.10 = 20,020,076,563.98 : x
  2. Step 2: Convert to fraction form
    35,466,682,121.04/48,943,989,383.10 = 20,020,076,563.98/x
  3. Step 3: Cross multiply
    35,466,682,121.04x = 48,943,989,383.10 × 20,020,076,563.98
  4. Step 4: Simplify right side
    35,466,682,121.04x = 979,862,414,796,286,197,760
  5. Step 5: Solve for x
    x = 979,862,414,796,286,197,760/35,466,682,121.04
  6. Step 6: Final answer
    x = 27,627,687,626.72

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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.