Home / 11,662,993.14-17,497,847.16-3,577,155.18

Finding the Fourth Proportional to 11,662,993.14, 17,497,847.16 and 3,577,155.18

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Solution

The fourth proportional to 11,662,993.14, 17,497,847.16 and 3,577,155.18 is: 5,366,762.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,993.14 : 17,497,847.16 = 3,577,155.18 : x
  2. Step 2: Convert to fraction form
    11,662,993.14/17,497,847.16 = 3,577,155.18/x
  3. Step 3: Cross multiply
    11,662,993.14x = 17,497,847.16 × 3,577,155.18
  4. Step 4: Simplify right side
    11,662,993.14x = 62,592,514,607,242.29
  5. Step 5: Solve for x
    x = 62,592,514,607,242.29/11,662,993.14
  6. Step 6: Final answer
    x = 5,366,762.53

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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.