Home / 246,454,017.44-369,136,125.36-168,546,291.26

Finding the Fourth Proportional to 246,454,017.44, 369,136,125.36 and 168,546,291.26

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Solution

The fourth proportional to 246,454,017.44, 369,136,125.36 and 168,546,291.26 is: 252,446,787.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,454,017.44 : 369,136,125.36 = 168,546,291.26 : x
  2. Step 2: Convert to fraction form
    246,454,017.44/369,136,125.36 = 168,546,291.26/x
  3. Step 3: Cross multiply
    246,454,017.44x = 369,136,125.36 × 168,546,291.26
  4. Step 4: Simplify right side
    246,454,017.44x = 62,216,524,897,668,752
  5. Step 5: Solve for x
    x = 62,216,524,897,668,752/246,454,017.44
  6. Step 6: Final answer
    x = 252,446,787.21

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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.