Home / 17,388,082.65-26,082,123.98-6,029,679.45

Finding the Fourth Proportional to 17,388,082.65, 26,082,123.98 and 6,029,679.45

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Solution

The fourth proportional to 17,388,082.65, 26,082,123.98 and 6,029,679.45 is: 9,044,519.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,388,082.65 : 26,082,123.98 = 6,029,679.45 : x
  2. Step 2: Convert to fraction form
    17,388,082.65/26,082,123.98 = 6,029,679.45/x
  3. Step 3: Cross multiply
    17,388,082.65x = 26,082,123.98 × 6,029,679.45
  4. Step 4: Simplify right side
    17,388,082.65x = 157,266,846,944,409.81
  5. Step 5: Solve for x
    x = 157,266,846,944,409.81/17,388,082.65
  6. Step 6: Final answer
    x = 9,044,519.18

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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.