Home / 48,273,602.94-66,619,965.51-29,944,793.34

Finding the Fourth Proportional to 48,273,602.94, 66,619,965.51 and 29,944,793.34

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Solution

The fourth proportional to 48,273,602.94, 66,619,965.51 and 29,944,793.34 is: 41,325,299.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,273,602.94 : 66,619,965.51 = 29,944,793.34 : x
  2. Step 2: Convert to fraction form
    48,273,602.94/66,619,965.51 = 29,944,793.34/x
  3. Step 3: Cross multiply
    48,273,602.94x = 66,619,965.51 × 29,944,793.34
  4. Step 4: Simplify right side
    48,273,602.94x = 1,994,921,099,514,877.75
  5. Step 5: Solve for x
    x = 1,994,921,099,514,877.75/48,273,602.94
  6. Step 6: Final answer
    x = 41,325,299.50

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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.