Home / 46,412,753.91-64,051,593.12-25,786,200.03

Finding the Fourth Proportional to 46,412,753.91, 64,051,593.12 and 25,786,200.03

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Solution

The fourth proportional to 46,412,753.91, 64,051,593.12 and 25,786,200.03 is: 35,586,063.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,412,753.91 : 64,051,593.12 = 25,786,200.03 : x
  2. Step 2: Convert to fraction form
    46,412,753.91/64,051,593.12 = 25,786,200.03/x
  3. Step 3: Cross multiply
    46,412,753.91x = 64,051,593.12 × 25,786,200.03
  4. Step 4: Simplify right side
    46,412,753.91x = 1,651,647,192,432,491.75
  5. Step 5: Solve for x
    x = 1,651,647,192,432,491.75/46,412,753.91
  6. Step 6: Final answer
    x = 35,586,063.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.