Home / 36,072,634.88-54,126,662.40-14,506,365.44

Finding the Fourth Proportional to 36,072,634.88, 54,126,662.40 and 14,506,365.44

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Solution

The fourth proportional to 36,072,634.88, 54,126,662.40 and 14,506,365.44 is: 21,766,670.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,072,634.88 : 54,126,662.40 = 14,506,365.44 : x
  2. Step 2: Convert to fraction form
    36,072,634.88/54,126,662.40 = 14,506,365.44/x
  3. Step 3: Cross multiply
    36,072,634.88x = 54,126,662.40 × 14,506,365.44
  4. Step 4: Simplify right side
    36,072,634.88x = 785,181,144,821,907.38
  5. Step 5: Solve for x
    x = 785,181,144,821,907.38/36,072,634.88
  6. Step 6: Final answer
    x = 21,766,670.15

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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.