Home / 314,009,757.56-433,333,485.24-174,777,530.24

Finding the Fourth Proportional to 314,009,757.56, 433,333,485.24 and 174,777,530.24

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Solution

The fourth proportional to 314,009,757.56, 433,333,485.24 and 174,777,530.24 is: 241,193,002.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,009,757.56 : 433,333,485.24 = 174,777,530.24 : x
  2. Step 2: Convert to fraction form
    314,009,757.56/433,333,485.24 = 174,777,530.24/x
  3. Step 3: Cross multiply
    314,009,757.56x = 433,333,485.24 × 174,777,530.24
  4. Step 4: Simplify right side
    314,009,757.56x = 75,736,956,320,538,704
  5. Step 5: Solve for x
    x = 75,736,956,320,538,704/314,009,757.56
  6. Step 6: Final answer
    x = 241,193,002.76

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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.