Home / 583,950,625.91-805,856,889.14-333,067,725.65

Finding the Fourth Proportional to 583,950,625.91, 805,856,889.14 and 333,067,725.65

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Solution

The fourth proportional to 583,950,625.91, 805,856,889.14 and 333,067,725.65 is: 459,636,327.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,950,625.91 : 805,856,889.14 = 333,067,725.65 : x
  2. Step 2: Convert to fraction form
    583,950,625.91/805,856,889.14 = 333,067,725.65/x
  3. Step 3: Cross multiply
    583,950,625.91x = 805,856,889.14 × 333,067,725.65
  4. Step 4: Simplify right side
    583,950,625.91x = 268,404,921,262,047,360
  5. Step 5: Solve for x
    x = 268,404,921,262,047,360/583,950,625.91
  6. Step 6: Final answer
    x = 459,636,327.72

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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.