Home / 56,982,406.60-85,473,609.90-24,611,744.80

Finding the Fourth Proportional to 56,982,406.60, 85,473,609.90 and 24,611,744.80

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Solution

The fourth proportional to 56,982,406.60, 85,473,609.90 and 24,611,744.80 is: 36,917,617.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,982,406.60 : 85,473,609.90 = 24,611,744.80 : x
  2. Step 2: Convert to fraction form
    56,982,406.60/85,473,609.90 = 24,611,744.80/x
  3. Step 3: Cross multiply
    56,982,406.60x = 85,473,609.90 × 24,611,744.80
  4. Step 4: Simplify right side
    56,982,406.60x = 2,103,654,673,993,553.75
  5. Step 5: Solve for x
    x = 2,103,654,673,993,553.75/56,982,406.60
  6. Step 6: Final answer
    x = 36,917,617.20

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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.