Home / 32,380,635.61-44,690,805.36-19,328,567.77

Finding the Fourth Proportional to 32,380,635.61, 44,690,805.36 and 19,328,567.77

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Solution

The fourth proportional to 32,380,635.61, 44,690,805.36 and 19,328,567.77 is: 26,676,723.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,380,635.61 : 44,690,805.36 = 19,328,567.77 : x
  2. Step 2: Convert to fraction form
    32,380,635.61/44,690,805.36 = 19,328,567.77/x
  3. Step 3: Cross multiply
    32,380,635.61x = 44,690,805.36 × 19,328,567.77
  4. Step 4: Simplify right side
    32,380,635.61x = 863,809,259,776,542.38
  5. Step 5: Solve for x
    x = 863,809,259,776,542.38/32,380,635.61
  6. Step 6: Final answer
    x = 26,676,723.41

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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.