Home / 25,101,313.10-37,651,969.65-17,448,562.70

Finding the Fourth Proportional to 25,101,313.10, 37,651,969.65 and 17,448,562.70

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Solution

The fourth proportional to 25,101,313.10, 37,651,969.65 and 17,448,562.70 is: 26,172,844.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101,313.10 : 37,651,969.65 = 17,448,562.70 : x
  2. Step 2: Convert to fraction form
    25,101,313.10/37,651,969.65 = 17,448,562.70/x
  3. Step 3: Cross multiply
    25,101,313.10x = 37,651,969.65 × 17,448,562.70
  4. Step 4: Simplify right side
    25,101,313.10x = 656,972,753,216,522
  5. Step 5: Solve for x
    x = 656,972,753,216,522/25,101,313.10
  6. Step 6: Final answer
    x = 26,172,844.05

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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.