Home / 314,009,757.60-433,333,485.28-174,777,530.24

Finding the Fourth Proportional to 314,009,757.60, 433,333,485.28 and 174,777,530.24

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Solution

The fourth proportional to 314,009,757.60, 433,333,485.28 and 174,777,530.24 is: 241,193,002.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,009,757.60 : 433,333,485.28 = 174,777,530.24 : x
  2. Step 2: Convert to fraction form
    314,009,757.60/433,333,485.28 = 174,777,530.24/x
  3. Step 3: Cross multiply
    314,009,757.60x = 433,333,485.28 × 174,777,530.24
  4. Step 4: Simplify right side
    314,009,757.60x = 75,736,956,327,529,792
  5. Step 5: Solve for x
    x = 75,736,956,327,529,792/314,009,757.60
  6. Step 6: Final answer
    x = 241,193,002.75

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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.