Home / 33,251,755.20-49,849,984.80-14,097,220.80

Finding the Fourth Proportional to 33,251,755.20, 49,849,984.80 and 14,097,220.80

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Solution

The fourth proportional to 33,251,755.20, 49,849,984.80 and 14,097,220.80 is: 21,134,109.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,251,755.20 : 49,849,984.80 = 14,097,220.80 : x
  2. Step 2: Convert to fraction form
    33,251,755.20/49,849,984.80 = 14,097,220.80/x
  3. Step 3: Cross multiply
    33,251,755.20x = 49,849,984.80 × 14,097,220.80
  4. Step 4: Simplify right side
    33,251,755.20x = 702,746,242,602,243.88
  5. Step 5: Solve for x
    x = 702,746,242,602,243.88/33,251,755.20
  6. Step 6: Final answer
    x = 21,134,109.71

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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.