Home / 33,122,410.60-49,689,008.44-9,781,514.32

Finding the Fourth Proportional to 33,122,410.60, 49,689,008.44 and 9,781,514.32

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Solution

The fourth proportional to 33,122,410.60, 49,689,008.44 and 9,781,514.32 is: 14,673,863.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,122,410.60 : 49,689,008.44 = 9,781,514.32 : x
  2. Step 2: Convert to fraction form
    33,122,410.60/49,689,008.44 = 9,781,514.32/x
  3. Step 3: Cross multiply
    33,122,410.60x = 49,689,008.44 × 9,781,514.32
  4. Step 4: Simplify right side
    33,122,410.60x = 486,033,747,602,460.88
  5. Step 5: Solve for x
    x = 486,033,747,602,460.88/33,122,410.60
  6. Step 6: Final answer
    x = 14,673,863.97

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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.