Home / 45,676,898,049.42-68,515,070,724.81-24,847,705,783.62

Finding the Fourth Proportional to 45,676,898,049.42, 68,515,070,724.81 and 24,847,705,783.62

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Solution

The fourth proportional to 45,676,898,049.42, 68,515,070,724.81 and 24,847,705,783.62 is: 37,271,408,344.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,676,898,049.42 : 68,515,070,724.81 = 24,847,705,783.62 : x
  2. Step 2: Convert to fraction form
    45,676,898,049.42/68,515,070,724.81 = 24,847,705,783.62/x
  3. Step 3: Cross multiply
    45,676,898,049.42x = 68,515,070,724.81 × 24,847,705,783.62
  4. Step 4: Simplify right side
    45,676,898,049.42x = 1,702,442,319,113,994,633,216
  5. Step 5: Solve for x
    x = 1,702,442,319,113,994,633,216/45,676,898,049.42
  6. Step 6: Final answer
    x = 37,271,408,344.59

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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.