Home / 33,760,036.53-46,588,899.15-18,290,120.73

Finding the Fourth Proportional to 33,760,036.53, 46,588,899.15 and 18,290,120.73

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Solution

The fourth proportional to 33,760,036.53, 46,588,899.15 and 18,290,120.73 is: 25,240,393.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,760,036.53 : 46,588,899.15 = 18,290,120.73 : x
  2. Step 2: Convert to fraction form
    33,760,036.53/46,588,899.15 = 18,290,120.73/x
  3. Step 3: Cross multiply
    33,760,036.53x = 46,588,899.15 × 18,290,120.73
  4. Step 4: Simplify right side
    33,760,036.53x = 852,116,590,131,294.38
  5. Step 5: Solve for x
    x = 852,116,590,131,294.38/33,760,036.53
  6. Step 6: Final answer
    x = 25,240,393.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.