Home / 246,528,896.20-369,793,344.30-174,865,280.20

Finding the Fourth Proportional to 246,528,896.20, 369,793,344.30 and 174,865,280.20

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Solution

The fourth proportional to 246,528,896.20, 369,793,344.30 and 174,865,280.20 is: 262,297,920.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,528,896.20 : 369,793,344.30 = 174,865,280.20 : x
  2. Step 2: Convert to fraction form
    246,528,896.20/369,793,344.30 = 174,865,280.20/x
  3. Step 3: Cross multiply
    246,528,896.20x = 369,793,344.30 × 174,865,280.20
  4. Step 4: Simplify right side
    246,528,896.20x = 64,664,016,767,114,568
  5. Step 5: Solve for x
    x = 64,664,016,767,114,568/246,528,896.20
  6. Step 6: Final answer
    x = 262,297,920.30

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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.