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Finding the Fourth Proportional to 15,536,203,513.20, 23,304,305,269.80 and 15,536,203,513.20

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Solution

The fourth proportional to 15,536,203,513.20, 23,304,305,269.80 and 15,536,203,513.20 is: 23,304,305,269.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,536,203,513.20 : 23,304,305,269.80 = 15,536,203,513.20 : x
  2. Step 2: Convert to fraction form
    15,536,203,513.20/23,304,305,269.80 = 15,536,203,513.20/x
  3. Step 3: Cross multiply
    15,536,203,513.20x = 23,304,305,269.80 × 15,536,203,513.20
  4. Step 4: Simplify right side
    15,536,203,513.20x = 362,060,429,405,352,034,304
  5. Step 5: Solve for x
    x = 362,060,429,405,352,034,304/15,536,203,513.20
  6. Step 6: Final answer
    x = 23,304,305,269.80

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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.