Home / 17,475,390.74-26,213,063.42-4,695,895.73

Finding the Fourth Proportional to 17,475,390.74, 26,213,063.42 and 4,695,895.73

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Solution

The fourth proportional to 17,475,390.74, 26,213,063.42 and 4,695,895.73 is: 7,043,837.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,390.74 : 26,213,063.42 = 4,695,895.73 : x
  2. Step 2: Convert to fraction form
    17,475,390.74/26,213,063.42 = 4,695,895.73/x
  3. Step 3: Cross multiply
    17,475,390.74x = 26,213,063.42 × 4,695,895.73
  4. Step 4: Simplify right side
    17,475,390.74x = 123,093,812,464,871.61
  5. Step 5: Solve for x
    x = 123,093,812,464,871.61/17,475,390.74
  6. Step 6: Final answer
    x = 7,043,837.49

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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.