Home / 33,208,097.80-49,812,146.70-16,201,985.80

Finding the Fourth Proportional to 33,208,097.80, 49,812,146.70 and 16,201,985.80

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Solution

The fourth proportional to 33,208,097.80, 49,812,146.70 and 16,201,985.80 is: 24,302,978.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,208,097.80 : 49,812,146.70 = 16,201,985.80 : x
  2. Step 2: Convert to fraction form
    33,208,097.80/49,812,146.70 = 16,201,985.80/x
  3. Step 3: Cross multiply
    33,208,097.80x = 49,812,146.70 × 16,201,985.80
  4. Step 4: Simplify right side
    33,208,097.80x = 807,055,693,500,917
  5. Step 5: Solve for x
    x = 807,055,693,500,917/33,208,097.80
  6. Step 6: Final answer
    x = 24,302,978.70

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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.