Home / 236,674,921.20-326,605,308.24-132,253,850.40

Finding the Fourth Proportional to 236,674,921.20, 326,605,308.24 and 132,253,850.40

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Solution

The fourth proportional to 236,674,921.20, 326,605,308.24 and 132,253,850.40 is: 182,506,914.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,674,921.20 : 326,605,308.24 = 132,253,850.40 : x
  2. Step 2: Convert to fraction form
    236,674,921.20/326,605,308.24 = 132,253,850.40/x
  3. Step 3: Cross multiply
    236,674,921.20x = 326,605,308.24 × 132,253,850.40
  4. Step 4: Simplify right side
    236,674,921.20x = 43,194,809,575,818,848
  5. Step 5: Solve for x
    x = 43,194,809,575,818,848/236,674,921.20
  6. Step 6: Final answer
    x = 182,506,914.37

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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.