Home / 204,827,140.20-307,240,710.30-204,827,140.20

Finding the Fourth Proportional to 204,827,140.20, 307,240,710.30 and 204,827,140.20

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Solution

The fourth proportional to 204,827,140.20, 307,240,710.30 and 204,827,140.20 is: 307,240,710.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,827,140.20 : 307,240,710.30 = 204,827,140.20 : x
  2. Step 2: Convert to fraction form
    204,827,140.20/307,240,710.30 = 204,827,140.20/x
  3. Step 3: Cross multiply
    204,827,140.20x = 307,240,710.30 × 204,827,140.20
  4. Step 4: Simplify right side
    204,827,140.20x = 62,931,236,043,765,680
  5. Step 5: Solve for x
    x = 62,931,236,043,765,680/204,827,140.20
  6. Step 6: Final answer
    x = 307,240,710.30

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1.5x scale

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.