Home / 17,475,383.61-26,213,052.87-4,695,888.47

Finding the Fourth Proportional to 17,475,383.61, 26,213,052.87 and 4,695,888.47

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Solution

The fourth proportional to 17,475,383.61, 26,213,052.87 and 4,695,888.47 is: 7,043,826.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,383.61 : 26,213,052.87 = 4,695,888.47 : x
  2. Step 2: Convert to fraction form
    17,475,383.61/26,213,052.87 = 4,695,888.47/x
  3. Step 3: Cross multiply
    17,475,383.61x = 26,213,052.87 × 4,695,888.47
  4. Step 4: Simplify right side
    17,475,383.61x = 123,093,572,604,668.14
  5. Step 5: Solve for x
    x = 123,093,572,604,668.14/17,475,383.61
  6. Step 6: Final answer
    x = 7,043,826.64

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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.