Home / 594,433,190.22-820,295,329.03-330,132,208.56

Finding the Fourth Proportional to 594,433,190.22, 820,295,329.03 and 330,132,208.56

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Solution

The fourth proportional to 594,433,190.22, 820,295,329.03 and 330,132,208.56 is: 455,569,966.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,433,190.22 : 820,295,329.03 = 330,132,208.56 : x
  2. Step 2: Convert to fraction form
    594,433,190.22/820,295,329.03 = 330,132,208.56/x
  3. Step 3: Cross multiply
    594,433,190.22x = 820,295,329.03 × 330,132,208.56
  4. Step 4: Simplify right side
    594,433,190.22x = 270,805,908,644,125,760
  5. Step 5: Solve for x
    x = 270,805,908,644,125,760/594,433,190.22
  6. Step 6: Final answer
    x = 455,569,966.65

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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.