Home / 38,087,274.75-57,074,910.35-22,509,069.63

Finding the Fourth Proportional to 38,087,274.75, 57,074,910.35 and 22,509,069.63

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Solution

The fourth proportional to 38,087,274.75, 57,074,910.35 and 22,509,069.63 is: 33,730,508.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,087,274.75 : 57,074,910.35 = 22,509,069.63 : x
  2. Step 2: Convert to fraction form
    38,087,274.75/57,074,910.35 = 22,509,069.63/x
  3. Step 3: Cross multiply
    38,087,274.75x = 57,074,910.35 × 22,509,069.63
  4. Step 4: Simplify right side
    38,087,274.75x = 1,284,703,131,081,612.25
  5. Step 5: Solve for x
    x = 1,284,703,131,081,612.25/38,087,274.75
  6. Step 6: Final answer
    x = 33,730,508.14

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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.