Home / 1,469,671,652.42-2,204,826,698.46-536,993,001.90

Finding the Fourth Proportional to 1,469,671,652.42, 2,204,826,698.46 and 536,993,001.90

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Solution

The fourth proportional to 1,469,671,652.42, 2,204,826,698.46 and 536,993,001.90 is: 805,606,140.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,671,652.42 : 2,204,826,698.46 = 536,993,001.90 : x
  2. Step 2: Convert to fraction form
    1,469,671,652.42/2,204,826,698.46 = 536,993,001.90/x
  3. Step 3: Cross multiply
    1,469,671,652.42x = 2,204,826,698.46 × 536,993,001.90
  4. Step 4: Simplify right side
    1,469,671,652.42x = 1,183,976,507,477,288,192
  5. Step 5: Solve for x
    x = 1,183,976,507,477,288,192/1,469,671,652.42
  6. Step 6: Final answer
    x = 805,606,140.34

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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.