Home / 43,077,697.92-64,521,611.64-35,606,918.88

Finding the Fourth Proportional to 43,077,697.92, 64,521,611.64 and 35,606,918.88

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Solution

The fourth proportional to 43,077,697.92, 64,521,611.64 and 35,606,918.88 is: 53,331,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,077,697.92 : 64,521,611.64 = 35,606,918.88 : x
  2. Step 2: Convert to fraction form
    43,077,697.92/64,521,611.64 = 35,606,918.88/x
  3. Step 3: Cross multiply
    43,077,697.92x = 64,521,611.64 × 35,606,918.88
  4. Step 4: Simplify right side
    43,077,697.92x = 2,297,415,791,672,344
  5. Step 5: Solve for x
    x = 2,297,415,791,672,344/43,077,697.92
  6. Step 6: Final answer
    x = 53,331,907.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.