Home / 17,388,640.65-26,082,960.98-6,030,237.45

Finding the Fourth Proportional to 17,388,640.65, 26,082,960.98 and 6,030,237.45

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Solution

The fourth proportional to 17,388,640.65, 26,082,960.98 and 6,030,237.45 is: 9,045,356.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,640.65 : 26,082,960.98 = 6,030,237.45 : x
  2. Step 2: Convert to fraction form
    17,388,640.65/26,082,960.98 = 6,030,237.45/x
  3. Step 3: Cross multiply
    17,388,640.65x = 26,082,960.98 × 6,030,237.45
  4. Step 4: Simplify right side
    17,388,640.65x = 157,286,448,078,333.53
  5. Step 5: Solve for x
    x = 157,286,448,078,333.53/17,388,640.65
  6. Step 6: Final answer
    x = 9,045,356.18

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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.