Home / 79,414,852.85-109,595,158.32-44,134,144.96

Finding the Fourth Proportional to 79,414,852.85, 109,595,158.32 and 44,134,144.96

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Solution

The fourth proportional to 79,414,852.85, 109,595,158.32 and 44,134,144.96 is: 60,906,599.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,414,852.85 : 109,595,158.32 = 44,134,144.96 : x
  2. Step 2: Convert to fraction form
    79,414,852.85/109,595,158.32 = 44,134,144.96/x
  3. Step 3: Cross multiply
    79,414,852.85x = 109,595,158.32 × 44,134,144.96
  4. Step 4: Simplify right side
    79,414,852.85x = 4,836,888,604,209,030
  5. Step 5: Solve for x
    x = 4,836,888,604,209,030/79,414,852.85
  6. Step 6: Final answer
    x = 60,906,599.09

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Why These Related Problems?

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