Home / 35,895,143.12-53,856,284.34-14,051,133.81

Finding the Fourth Proportional to 35,895,143.12, 53,856,284.34 and 14,051,133.81

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Solution

The fourth proportional to 35,895,143.12, 53,856,284.34 and 14,051,133.81 is: 21,082,012.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,895,143.12 : 53,856,284.34 = 14,051,133.81 : x
  2. Step 2: Convert to fraction form
    35,895,143.12/53,856,284.34 = 14,051,133.81/x
  3. Step 3: Cross multiply
    35,895,143.12x = 53,856,284.34 × 14,051,133.81
  4. Step 4: Simplify right side
    35,895,143.12x = 756,741,857,770,747.62
  5. Step 5: Solve for x
    x = 756,741,857,770,747.62/35,895,143.12
  6. Step 6: Final answer
    x = 21,082,012.55

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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.