Home / 35,235,469.80-52,837,458.30-13,662,901.80

Finding the Fourth Proportional to 35,235,469.80, 52,837,458.30 and 13,662,901.80

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Solution

The fourth proportional to 35,235,469.80, 52,837,458.30 and 13,662,901.80 is: 20,488,246.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,235,469.80 : 52,837,458.30 = 13,662,901.80 : x
  2. Step 2: Convert to fraction form
    35,235,469.80/52,837,458.30 = 13,662,901.80/x
  3. Step 3: Cross multiply
    35,235,469.80x = 52,837,458.30 × 13,662,901.80
  4. Step 4: Simplify right side
    35,235,469.80x = 721,913,004,114,495
  5. Step 5: Solve for x
    x = 721,913,004,114,495/35,235,469.80
  6. Step 6: Final answer
    x = 20,488,246.88

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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.