Home / 75,323,439.08-112,813,140.43-35,959,382.33

Finding the Fourth Proportional to 75,323,439.08, 112,813,140.43 and 35,959,382.33

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Solution

The fourth proportional to 75,323,439.08, 112,813,140.43 and 35,959,382.33 is: 53,856,952.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,323,439.08 : 112,813,140.43 = 35,959,382.33 : x
  2. Step 2: Convert to fraction form
    75,323,439.08/112,813,140.43 = 35,959,382.33/x
  3. Step 3: Cross multiply
    75,323,439.08x = 112,813,140.43 × 35,959,382.33
  4. Step 4: Simplify right side
    75,323,439.08x = 4,056,690,848,051,234.50
  5. Step 5: Solve for x
    x = 4,056,690,848,051,234.50/75,323,439.08
  6. Step 6: Final answer
    x = 53,856,952.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.