Home / 619,595,797.84-929,494,652.88-182,940,621.76

Finding the Fourth Proportional to 619,595,797.84, 929,494,652.88 and 182,940,621.76

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Solution

The fourth proportional to 619,595,797.84, 929,494,652.88 and 182,940,621.76 is: 274,440,740.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,595,797.84 : 929,494,652.88 = 182,940,621.76 : x
  2. Step 2: Convert to fraction form
    619,595,797.84/929,494,652.88 = 182,940,621.76/x
  3. Step 3: Cross multiply
    619,595,797.84x = 929,494,652.88 × 182,940,621.76
  4. Step 4: Simplify right side
    619,595,797.84x = 170,042,329,720,462,560
  5. Step 5: Solve for x
    x = 170,042,329,720,462,560/619,595,797.84
  6. Step 6: Final answer
    x = 274,440,740.74

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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.