Home / 5,994,309,012.40-8,974,244,830.20-3,669,786,078.40

Finding the Fourth Proportional to 5,994,309,012.40, 8,974,244,830.20 and 3,669,786,078.40

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Solution

The fourth proportional to 5,994,309,012.40, 8,974,244,830.20 and 3,669,786,078.40 is: 5,494,137,635.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994,309,012.40 : 8,974,244,830.20 = 3,669,786,078.40 : x
  2. Step 2: Convert to fraction form
    5,994,309,012.40/8,974,244,830.20 = 3,669,786,078.40/x
  3. Step 3: Cross multiply
    5,994,309,012.40x = 8,974,244,830.20 × 3,669,786,078.40
  4. Step 4: Simplify right side
    5,994,309,012.40x = 32,933,558,742,021,136,384
  5. Step 5: Solve for x
    x = 32,933,558,742,021,136,384/5,994,309,012.40
  6. Step 6: Final answer
    x = 5,494,137,635.20

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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.