Home / 79,503,086.10-109,713,598.82-44,695,931.34

Finding the Fourth Proportional to 79,503,086.10, 109,713,598.82 and 44,695,931.34

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Solution

The fourth proportional to 79,503,086.10, 109,713,598.82 and 44,695,931.34 is: 61,680,014.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,503,086.10 : 109,713,598.82 = 44,695,931.34 : x
  2. Step 2: Convert to fraction form
    79,503,086.10/109,713,598.82 = 44,695,931.34/x
  3. Step 3: Cross multiply
    79,503,086.10x = 109,713,598.82 × 44,695,931.34
  4. Step 4: Simplify right side
    79,503,086.10x = 4,903,751,479,923,025
  5. Step 5: Solve for x
    x = 4,903,751,479,923,025/79,503,086.10
  6. Step 6: Final answer
    x = 61,680,014.20

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.