Home / 40,973,599.44-61,504,153.08-17,641,900.24

Finding the Fourth Proportional to 40,973,599.44, 61,504,153.08 and 17,641,900.24

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Solution

The fourth proportional to 40,973,599.44, 61,504,153.08 and 17,641,900.24 is: 26,481,689.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,973,599.44 : 61,504,153.08 = 17,641,900.24 : x
  2. Step 2: Convert to fraction form
    40,973,599.44/61,504,153.08 = 17,641,900.24/x
  3. Step 3: Cross multiply
    40,973,599.44x = 61,504,153.08 × 17,641,900.24
  4. Step 4: Simplify right side
    40,973,599.44x = 1,085,050,132,983,048.62
  5. Step 5: Solve for x
    x = 1,085,050,132,983,048.62/40,973,599.44
  6. Step 6: Final answer
    x = 26,481,689.38

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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.