Home / 41,367,426.96-61,562,799.72-39,988,165.44

Finding the Fourth Proportional to 41,367,426.96, 61,562,799.72 and 39,988,165.44

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Solution

The fourth proportional to 41,367,426.96, 61,562,799.72 and 39,988,165.44 is: 59,510,189.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,367,426.96 : 61,562,799.72 = 39,988,165.44 : x
  2. Step 2: Convert to fraction form
    41,367,426.96/61,562,799.72 = 39,988,165.44/x
  3. Step 3: Cross multiply
    41,367,426.96x = 61,562,799.72 × 39,988,165.44
  4. Step 4: Simplify right side
    41,367,426.96x = 2,461,783,420,152,945.50
  5. Step 5: Solve for x
    x = 2,461,783,420,152,945.50/41,367,426.96
  6. Step 6: Final answer
    x = 59,510,189.56

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.