Home / 248,853,263.80-373,230,129.30-119,460,623.80

Finding the Fourth Proportional to 248,853,263.80, 373,230,129.30 and 119,460,623.80

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Solution

The fourth proportional to 248,853,263.80, 373,230,129.30 and 119,460,623.80 is: 179,167,045.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,263.80 : 373,230,129.30 = 119,460,623.80 : x
  2. Step 2: Convert to fraction form
    248,853,263.80/373,230,129.30 = 119,460,623.80/x
  3. Step 3: Cross multiply
    248,853,263.80x = 373,230,129.30 × 119,460,623.80
  4. Step 4: Simplify right side
    248,853,263.80x = 44,586,304,067,132,656
  5. Step 5: Solve for x
    x = 44,586,304,067,132,656/248,853,263.80
  6. Step 6: Final answer
    x = 179,167,045.62

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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.