Home / 314,009,749.56-433,333,474.20-174,777,522.24

Finding the Fourth Proportional to 314,009,749.56, 433,333,474.20 and 174,777,522.24

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Solution

The fourth proportional to 314,009,749.56, 433,333,474.20 and 174,777,522.24 is: 241,192,991.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,009,749.56 : 433,333,474.20 = 174,777,522.24 : x
  2. Step 2: Convert to fraction form
    314,009,749.56/433,333,474.20 = 174,777,522.24/x
  3. Step 3: Cross multiply
    314,009,749.56x = 433,333,474.20 × 174,777,522.24
  4. Step 4: Simplify right side
    314,009,749.56x = 75,736,950,924,326,976
  5. Step 5: Solve for x
    x = 75,736,950,924,326,976/314,009,749.56
  6. Step 6: Final answer
    x = 241,192,991.72

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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.