Home / 35,895,145.62-53,856,288.09-14,051,136.31

Finding the Fourth Proportional to 35,895,145.62, 53,856,288.09 and 14,051,136.31

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Solution

The fourth proportional to 35,895,145.62, 53,856,288.09 and 14,051,136.31 is: 21,082,016.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,895,145.62 : 53,856,288.09 = 14,051,136.31 : x
  2. Step 2: Convert to fraction form
    35,895,145.62/53,856,288.09 = 14,051,136.31/x
  3. Step 3: Cross multiply
    35,895,145.62x = 53,856,288.09 × 14,051,136.31
  4. Step 4: Simplify right side
    35,895,145.62x = 756,742,045,103,219.62
  5. Step 5: Solve for x
    x = 756,742,045,103,219.62/35,895,145.62
  6. Step 6: Final answer
    x = 21,082,016.30

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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.