Home / 536,246,264.58-804,371,965.85-162,757,395.01

Finding the Fourth Proportional to 536,246,264.58, 804,371,965.85 and 162,757,395.01

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Solution

The fourth proportional to 536,246,264.58, 804,371,965.85 and 162,757,395.01 is: 244,136,872.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,246,264.58 : 804,371,965.85 = 162,757,395.01 : x
  2. Step 2: Convert to fraction form
    536,246,264.58/804,371,965.85 = 162,757,395.01/x
  3. Step 3: Cross multiply
    536,246,264.58x = 804,371,965.85 × 162,757,395.01
  4. Step 4: Simplify right side
    536,246,264.58x = 130,917,485,776,790,880
  5. Step 5: Solve for x
    x = 130,917,485,776,790,880/536,246,264.58
  6. Step 6: Final answer
    x = 244,136,872.23

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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.