Home / 183,327,308.96-253,657,883.42-159,854,791.76

Finding the Fourth Proportional to 183,327,308.96, 253,657,883.42 and 159,854,791.76

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Solution

The fourth proportional to 183,327,308.96, 253,657,883.42 and 159,854,791.76 is: 221,180,512.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,327,308.96 : 253,657,883.42 = 159,854,791.76 : x
  2. Step 2: Convert to fraction form
    183,327,308.96/253,657,883.42 = 159,854,791.76/x
  3. Step 3: Cross multiply
    183,327,308.96x = 253,657,883.42 × 159,854,791.76
  4. Step 4: Simplify right side
    183,327,308.96x = 40,548,428,132,386,456
  5. Step 5: Solve for x
    x = 40,548,428,132,386,456/183,327,308.96
  6. Step 6: Final answer
    x = 221,180,512.40

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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.