Home / 244,836,050.79-367,185,903.30-81,086,575.89

Finding the Fourth Proportional to 244,836,050.79, 367,185,903.30 and 81,086,575.89

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Solution

The fourth proportional to 244,836,050.79, 367,185,903.30 and 81,086,575.89 is: 121,607,285.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,836,050.79 : 367,185,903.30 = 81,086,575.89 : x
  2. Step 2: Convert to fraction form
    244,836,050.79/367,185,903.30 = 81,086,575.89/x
  3. Step 3: Cross multiply
    244,836,050.79x = 367,185,903.30 × 81,086,575.89
  4. Step 4: Simplify right side
    244,836,050.79x = 29,773,847,612,984,812
  5. Step 5: Solve for x
    x = 29,773,847,612,984,812/244,836,050.79
  6. Step 6: Final answer
    x = 121,607,285.84

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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.