Home / 33,906,860.74-50,830,010.04-12,326,259.63

Finding the Fourth Proportional to 33,906,860.74, 50,830,010.04 and 12,326,259.63

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Solution

The fourth proportional to 33,906,860.74, 50,830,010.04 and 12,326,259.63 is: 18,478,381.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,906,860.74 : 50,830,010.04 = 12,326,259.63 : x
  2. Step 2: Convert to fraction form
    33,906,860.74/50,830,010.04 = 12,326,259.63/x
  3. Step 3: Cross multiply
    33,906,860.74x = 50,830,010.04 × 12,326,259.63
  4. Step 4: Simplify right side
    33,906,860.74x = 626,543,900,748,546.75
  5. Step 5: Solve for x
    x = 626,543,900,748,546.75/33,906,860.74
  6. Step 6: Final answer
    x = 18,478,381.28

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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.