Home / 43,253,730.92-59,690,049.04-23,674,448.05

Finding the Fourth Proportional to 43,253,730.92, 59,690,049.04 and 23,674,448.05

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Solution

The fourth proportional to 43,253,730.92, 59,690,049.04 and 23,674,448.05 is: 32,670,683.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,253,730.92 : 59,690,049.04 = 23,674,448.05 : x
  2. Step 2: Convert to fraction form
    43,253,730.92/59,690,049.04 = 23,674,448.05/x
  3. Step 3: Cross multiply
    43,253,730.92x = 59,690,049.04 × 23,674,448.05
  4. Step 4: Simplify right side
    43,253,730.92x = 1,413,128,965,099,432.50
  5. Step 5: Solve for x
    x = 1,413,128,965,099,432.50/43,253,730.92
  6. Step 6: Final answer
    x = 32,670,683.78

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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.