Home / 43,050,298.77-59,394,508.34-27,588,908.61

Finding the Fourth Proportional to 43,050,298.77, 59,394,508.34 and 27,588,908.61

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Solution

The fourth proportional to 43,050,298.77, 59,394,508.34 and 27,588,908.61 is: 38,063,142.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,050,298.77 : 59,394,508.34 = 27,588,908.61 : x
  2. Step 2: Convert to fraction form
    43,050,298.77/59,394,508.34 = 27,588,908.61/x
  3. Step 3: Cross multiply
    43,050,298.77x = 59,394,508.34 × 27,588,908.61
  4. Step 4: Simplify right side
    43,050,298.77x = 1,638,629,662,390,198.25
  5. Step 5: Solve for x
    x = 1,638,629,662,390,198.25/43,050,298.77
  6. Step 6: Final answer
    x = 38,063,142.63

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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.