Home / 38,918,593.80-58,377,890.70-24,605,116.20

Finding the Fourth Proportional to 38,918,593.80, 58,377,890.70 and 24,605,116.20

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Solution

The fourth proportional to 38,918,593.80, 58,377,890.70 and 24,605,116.20 is: 36,907,674.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,918,593.80 : 58,377,890.70 = 24,605,116.20 : x
  2. Step 2: Convert to fraction form
    38,918,593.80/58,377,890.70 = 24,605,116.20/x
  3. Step 3: Cross multiply
    38,918,593.80x = 58,377,890.70 × 24,605,116.20
  4. Step 4: Simplify right side
    38,918,593.80x = 1,436,394,784,184,399.25
  5. Step 5: Solve for x
    x = 1,436,394,784,184,399.25/38,918,593.80
  6. Step 6: Final answer
    x = 36,907,674.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.