Home / 585,574,829.26-808,093,204.31-331,250,752.54

Finding the Fourth Proportional to 585,574,829.26, 808,093,204.31 and 331,250,752.54

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Solution

The fourth proportional to 585,574,829.26, 808,093,204.31 and 331,250,752.54 is: 457,126,004.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    585,574,829.26 : 808,093,204.31 = 331,250,752.54 : x
  2. Step 2: Convert to fraction form
    585,574,829.26/808,093,204.31 = 331,250,752.54/x
  3. Step 3: Cross multiply
    585,574,829.26x = 808,093,204.31 × 331,250,752.54
  4. Step 4: Simplify right side
    585,574,829.26x = 267,681,482,050,147,456
  5. Step 5: Solve for x
    x = 267,681,482,050,147,456/585,574,829.26
  6. Step 6: Final answer
    x = 457,126,004.53

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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.