Home / 29,175,350.40-43,764,892.80-11,224,454.40

Finding the Fourth Proportional to 29,175,350.40, 43,764,892.80 and 11,224,454.40

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Solution

The fourth proportional to 29,175,350.40, 43,764,892.80 and 11,224,454.40 is: 16,837,399.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,175,350.40 : 43,764,892.80 = 11,224,454.40 : x
  2. Step 2: Convert to fraction form
    29,175,350.40/43,764,892.80 = 11,224,454.40/x
  3. Step 3: Cross multiply
    29,175,350.40x = 43,764,892.80 × 11,224,454.40
  4. Step 4: Simplify right side
    29,175,350.40x = 491,237,043,554,488.31
  5. Step 5: Solve for x
    x = 491,237,043,554,488.31/29,175,350.40
  6. Step 6: Final answer
    x = 16,837,399.96

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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.