Home / 17,896,902.98-26,795,325.62-9,670,069.94

Finding the Fourth Proportional to 17,896,902.98, 26,795,325.62 and 9,670,069.94

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Solution

The fourth proportional to 17,896,902.98, 26,795,325.62 and 9,670,069.94 is: 14,478,073.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,896,902.98 : 26,795,325.62 = 9,670,069.94 : x
  2. Step 2: Convert to fraction form
    17,896,902.98/26,795,325.62 = 9,670,069.94/x
  3. Step 3: Cross multiply
    17,896,902.98x = 26,795,325.62 × 9,670,069.94
  4. Step 4: Simplify right side
    17,896,902.98x = 259,112,672,810,473.84
  5. Step 5: Solve for x
    x = 259,112,672,810,473.84/17,896,902.98
  6. Step 6: Final answer
    x = 14,478,073.28

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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.