Home / 33,872,965.43-50,811,343.52-10,845,925.79

Finding the Fourth Proportional to 33,872,965.43, 50,811,343.52 and 10,845,925.79

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Solution

The fourth proportional to 33,872,965.43, 50,811,343.52 and 10,845,925.79 is: 16,269,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872,965.43 : 50,811,343.52 = 10,845,925.79 : x
  2. Step 2: Convert to fraction form
    33,872,965.43/50,811,343.52 = 10,845,925.79/x
  3. Step 3: Cross multiply
    33,872,965.43x = 50,811,343.52 × 10,845,925.79
  4. Step 4: Simplify right side
    33,872,965.43x = 551,096,060,799,831.06
  5. Step 5: Solve for x
    x = 551,096,060,799,831.06/33,872,965.43
  6. Step 6: Final answer
    x = 16,269,495.57

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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.