Home / 33,948,745.20-46,850,504.28-18,478,082.16

Finding the Fourth Proportional to 33,948,745.20, 46,850,504.28 and 18,478,082.16

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Solution

The fourth proportional to 33,948,745.20, 46,850,504.28 and 18,478,082.16 is: 25,500,426.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,948,745.20 : 46,850,504.28 = 18,478,082.16 : x
  2. Step 2: Convert to fraction form
    33,948,745.20/46,850,504.28 = 18,478,082.16/x
  3. Step 3: Cross multiply
    33,948,745.20x = 46,850,504.28 × 18,478,082.16
  4. Step 4: Simplify right side
    33,948,745.20x = 865,707,467,323,271.62
  5. Step 5: Solve for x
    x = 865,707,467,323,271.62/33,948,745.20
  6. Step 6: Final answer
    x = 25,500,426.08

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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.