Home / 591,733,494.59-816,593,179.13-327,426,627.65

Finding the Fourth Proportional to 591,733,494.59, 816,593,179.13 and 327,426,627.65

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Solution

The fourth proportional to 591,733,494.59, 816,593,179.13 and 327,426,627.65 is: 451,849,275.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,733,494.59 : 816,593,179.13 = 327,426,627.65 : x
  2. Step 2: Convert to fraction form
    591,733,494.59/816,593,179.13 = 327,426,627.65/x
  3. Step 3: Cross multiply
    591,733,494.59x = 816,593,179.13 × 327,426,627.65
  4. Step 4: Simplify right side
    591,733,494.59x = 267,374,350,804,528,224
  5. Step 5: Solve for x
    x = 267,374,350,804,528,224/591,733,494.59
  6. Step 6: Final answer
    x = 451,849,275.47

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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.