Home / 17,328,048.13-23,911,797.07-9,486,057

Finding the Fourth Proportional to 17,328,048.13, 23,911,797.07 and 9,486,057

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Solution

The fourth proportional to 17,328,048.13, 23,911,797.07 and 9,486,057 is: 13,090,260.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,048.13 : 23,911,797.07 = 9,486,057 : x
  2. Step 2: Convert to fraction form
    17,328,048.13/23,911,797.07 = 9,486,057/x
  3. Step 3: Cross multiply
    17,328,048.13x = 23,911,797.07 × 9,486,057
  4. Step 4: Simplify right side
    17,328,048.13x = 226,828,669,978,453
  5. Step 5: Solve for x
    x = 226,828,669,978,453/17,328,048.13
  6. Step 6: Final answer
    x = 13,090,260.85

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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.