Home / 33,717,032.51-46,529,504.30-18,247,117.15

Finding the Fourth Proportional to 33,717,032.51, 46,529,504.30 and 18,247,117.15

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Solution

The fourth proportional to 33,717,032.51, 46,529,504.30 and 18,247,117.15 is: 25,181,021.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,717,032.51 : 46,529,504.30 = 18,247,117.15 : x
  2. Step 2: Convert to fraction form
    33,717,032.51/46,529,504.30 = 18,247,117.15/x
  3. Step 3: Cross multiply
    33,717,032.51x = 46,529,504.30 × 18,247,117.15
  4. Step 4: Simplify right side
    33,717,032.51x = 849,029,315,945,979.25
  5. Step 5: Solve for x
    x = 849,029,315,945,979.25/33,717,032.51
  6. Step 6: Final answer
    x = 25,181,021.36

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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.