Home / 536,993,192.93-741,043,164.24-302,044,012.56

Finding the Fourth Proportional to 536,993,192.93, 741,043,164.24 and 302,044,012.56

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Solution

The fourth proportional to 536,993,192.93, 741,043,164.24 and 302,044,012.56 is: 416,816,551.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,993,192.93 : 741,043,164.24 = 302,044,012.56 : x
  2. Step 2: Convert to fraction form
    536,993,192.93/741,043,164.24 = 302,044,012.56/x
  3. Step 3: Cross multiply
    536,993,192.93x = 741,043,164.24 × 302,044,012.56
  4. Step 4: Simplify right side
    536,993,192.93x = 223,827,650,807,208,704
  5. Step 5: Solve for x
    x = 223,827,650,807,208,704/536,993,192.93
  6. Step 6: Final answer
    x = 416,816,551.41

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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.