Home / 98,082,576,198.20-147,123,864,297.30-48,492,753,606.20

Finding the Fourth Proportional to 98,082,576,198.20, 147,123,864,297.30 and 48,492,753,606.20

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Solution

The fourth proportional to 98,082,576,198.20, 147,123,864,297.30 and 48,492,753,606.20 is: 72,739,130,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,082,576,198.20 : 147,123,864,297.30 = 48,492,753,606.20 : x
  2. Step 2: Convert to fraction form
    98,082,576,198.20/147,123,864,297.30 = 48,492,753,606.20/x
  3. Step 3: Cross multiply
    98,082,576,198.20x = 147,123,864,297.30 × 48,492,753,606.20
  4. Step 4: Simplify right side
    98,082,576,198.20x = 7,134,441,300,960,973,160,448
  5. Step 5: Solve for x
    x = 7,134,441,300,960,973,160,448/98,082,576,198.20
  6. Step 6: Final answer
    x = 72,739,130,409.30

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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.