Home / 33,436,031.04-46,099,009.62-21,654,484.38

Finding the Fourth Proportional to 33,436,031.04, 46,099,009.62 and 21,654,484.38

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Solution

The fourth proportional to 33,436,031.04, 46,099,009.62 and 21,654,484.38 is: 29,855,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,436,031.04 : 46,099,009.62 = 21,654,484.38 : x
  2. Step 2: Convert to fraction form
    33,436,031.04/46,099,009.62 = 21,654,484.38/x
  3. Step 3: Cross multiply
    33,436,031.04x = 46,099,009.62 × 21,654,484.38
  4. Step 4: Simplify right side
    33,436,031.04x = 998,250,283,749,759.62
  5. Step 5: Solve for x
    x = 998,250,283,749,759.62/33,436,031.04
  6. Step 6: Final answer
    x = 29,855,525.69

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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.