Home / 204,826,790.20-307,240,185.30-204,826,790.20

Finding the Fourth Proportional to 204,826,790.20, 307,240,185.30 and 204,826,790.20

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Solution

The fourth proportional to 204,826,790.20, 307,240,185.30 and 204,826,790.20 is: 307,240,185.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,826,790.20 : 307,240,185.30 = 204,826,790.20 : x
  2. Step 2: Convert to fraction form
    204,826,790.20/307,240,185.30 = 204,826,790.20/x
  3. Step 3: Cross multiply
    204,826,790.20x = 307,240,185.30 × 204,826,790.20
  4. Step 4: Simplify right side
    204,826,790.20x = 62,931,020,975,452,224
  5. Step 5: Solve for x
    x = 62,931,020,975,452,224/204,826,790.20
  6. Step 6: Final answer
    x = 307,240,185.30

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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.