Home / 591,733,494.33-816,593,178.78-327,426,627.39

Finding the Fourth Proportional to 591,733,494.33, 816,593,178.78 and 327,426,627.39

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Solution

The fourth proportional to 591,733,494.33, 816,593,178.78 and 327,426,627.39 is: 451,849,275.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,733,494.33 : 816,593,178.78 = 327,426,627.39 : x
  2. Step 2: Convert to fraction form
    591,733,494.33/816,593,178.78 = 327,426,627.39/x
  3. Step 3: Cross multiply
    591,733,494.33x = 816,593,178.78 × 327,426,627.39
  4. Step 4: Simplify right side
    591,733,494.33x = 267,374,350,477,614,688
  5. Step 5: Solve for x
    x = 267,374,350,477,614,688/591,733,494.33
  6. Step 6: Final answer
    x = 451,849,275.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.