Home / 583,950,631.31-805,856,896.64-333,067,731.05

Finding the Fourth Proportional to 583,950,631.31, 805,856,896.64 and 333,067,731.05

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Solution

The fourth proportional to 583,950,631.31, 805,856,896.64 and 333,067,731.05 is: 459,636,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,950,631.31 : 805,856,896.64 = 333,067,731.05 : x
  2. Step 2: Convert to fraction form
    583,950,631.31/805,856,896.64 = 333,067,731.05/x
  3. Step 3: Cross multiply
    583,950,631.31x = 805,856,896.64 × 333,067,731.05
  4. Step 4: Simplify right side
    583,950,631.31x = 268,404,928,114,879,168
  5. Step 5: Solve for x
    x = 268,404,928,114,879,168/583,950,631.31
  6. Step 6: Final answer
    x = 459,636,335.20

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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.