Home / 576,376,387.92-795,338,379.72-325,465,572.24

Finding the Fourth Proportional to 576,376,387.92, 795,338,379.72 and 325,465,572.24

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Solution

The fourth proportional to 576,376,387.92, 795,338,379.72 and 325,465,572.24 is: 449,108,024.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,376,387.92 : 795,338,379.72 = 325,465,572.24 : x
  2. Step 2: Convert to fraction form
    576,376,387.92/795,338,379.72 = 325,465,572.24/x
  3. Step 3: Cross multiply
    576,376,387.92x = 795,338,379.72 × 325,465,572.24
  4. Step 4: Simplify right side
    576,376,387.92x = 258,855,260,880,004,224
  5. Step 5: Solve for x
    x = 258,855,260,880,004,224/576,376,387.92
  6. Step 6: Final answer
    x = 449,108,024.38

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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.