Home / 183,454,914.80-275,182,372.20-169,424,872.40

Finding the Fourth Proportional to 183,454,914.80, 275,182,372.20 and 169,424,872.40

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Solution

The fourth proportional to 183,454,914.80, 275,182,372.20 and 169,424,872.40 is: 254,137,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,454,914.80 : 275,182,372.20 = 169,424,872.40 : x
  2. Step 2: Convert to fraction form
    183,454,914.80/275,182,372.20 = 169,424,872.40/x
  3. Step 3: Cross multiply
    183,454,914.80x = 275,182,372.20 × 169,424,872.40
  4. Step 4: Simplify right side
    183,454,914.80x = 46,622,738,296,714,304
  5. Step 5: Solve for x
    x = 46,622,738,296,714,304/183,454,914.80
  6. Step 6: Final answer
    x = 254,137,308.60

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1.5x scale

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.