Home / 744,164,180.34-1,116,008,215.16-246,082,169.31

Finding the Fourth Proportional to 744,164,180.34, 1,116,008,215.16 and 246,082,169.31

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Solution

The fourth proportional to 744,164,180.34, 1,116,008,215.16 and 246,082,169.31 is: 369,044,533.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    744,164,180.34 : 1,116,008,215.16 = 246,082,169.31 : x
  2. Step 2: Convert to fraction form
    744,164,180.34/1,116,008,215.16 = 246,082,169.31/x
  3. Step 3: Cross multiply
    744,164,180.34x = 1,116,008,215.16 × 246,082,169.31
  4. Step 4: Simplify right side
    744,164,180.34x = 274,629,722,553,123,616
  5. Step 5: Solve for x
    x = 274,629,722,553,123,616/744,164,180.34
  6. Step 6: Final answer
    x = 369,044,533.19

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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.