Home / 55,361,703.10-83,042,554.65-23,002,851.10

Finding the Fourth Proportional to 55,361,703.10, 83,042,554.65 and 23,002,851.10

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Solution

The fourth proportional to 55,361,703.10, 83,042,554.65 and 23,002,851.10 is: 34,504,276.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,361,703.10 : 83,042,554.65 = 23,002,851.10 : x
  2. Step 2: Convert to fraction form
    55,361,703.10/83,042,554.65 = 23,002,851.10/x
  3. Step 3: Cross multiply
    55,361,703.10x = 83,042,554.65 × 23,002,851.10
  4. Step 4: Simplify right side
    55,361,703.10x = 1,910,215,519,577,563
  5. Step 5: Solve for x
    x = 1,910,215,519,577,563/55,361,703.10
  6. Step 6: Final answer
    x = 34,504,276.65

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Double scale
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Similar ratio
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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.