Home / 33,347,460.94-46,024,329.23-19,215,898.12

Finding the Fourth Proportional to 33,347,460.94, 46,024,329.23 and 19,215,898.12

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Solution

The fourth proportional to 33,347,460.94, 46,024,329.23 and 19,215,898.12 is: 26,520,724.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,347,460.94 : 46,024,329.23 = 19,215,898.12 : x
  2. Step 2: Convert to fraction form
    33,347,460.94/46,024,329.23 = 19,215,898.12/x
  3. Step 3: Cross multiply
    33,347,460.94x = 46,024,329.23 × 19,215,898.12
  4. Step 4: Simplify right side
    33,347,460.94x = 884,398,821,198,816.88
  5. Step 5: Solve for x
    x = 884,398,821,198,816.88/33,347,460.94
  6. Step 6: Final answer
    x = 26,520,724.41

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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.