Home / 534,292,384,662.56-737,404,087,846.20-325,840,241,130.14

Finding the Fourth Proportional to 534,292,384,662.56, 737,404,087,846.20 and 325,840,241,130.14

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Solution

The fourth proportional to 534,292,384,662.56, 737,404,087,846.20 and 325,840,241,130.14 is: 449,708,685,153.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,292,384,662.56 : 737,404,087,846.20 = 325,840,241,130.14 : x
  2. Step 2: Convert to fraction form
    534,292,384,662.56/737,404,087,846.20 = 325,840,241,130.14/x
  3. Step 3: Cross multiply
    534,292,384,662.56x = 737,404,087,846.20 × 325,840,241,130.14
  4. Step 4: Simplify right side
    534,292,384,662.56x = 240,275,925,794,156,739,297,280
  5. Step 5: Solve for x
    x = 240,275,925,794,156,739,297,280/534,292,384,662.56
  6. Step 6: Final answer
    x = 449,708,685,153.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.