Home / 29,396,464.20-40,569,393-17,636,173.10

Finding the Fourth Proportional to 29,396,464.20, 40,569,393 and 17,636,173.10

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Solution

The fourth proportional to 29,396,464.20, 40,569,393 and 17,636,173.10 is: 24,339,282.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,396,464.20 : 40,569,393 = 17,636,173.10 : x
  2. Step 2: Convert to fraction form
    29,396,464.20/40,569,393 = 17,636,173.10/x
  3. Step 3: Cross multiply
    29,396,464.20x = 40,569,393 × 17,636,173.10
  4. Step 4: Simplify right side
    29,396,464.20x = 715,488,837,307,081.25
  5. Step 5: Solve for x
    x = 715,488,837,307,081.25/29,396,464.20
  6. Step 6: Final answer
    x = 24,339,282.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.