Home / 20,095,076,446.20-30,142,614,669.30-20,095,076,446.20

Finding the Fourth Proportional to 20,095,076,446.20, 30,142,614,669.30 and 20,095,076,446.20

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Solution

The fourth proportional to 20,095,076,446.20, 30,142,614,669.30 and 20,095,076,446.20 is: 30,142,614,669.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,095,076,446.20 : 30,142,614,669.30 = 20,095,076,446.20 : x
  2. Step 2: Convert to fraction form
    20,095,076,446.20/30,142,614,669.30 = 20,095,076,446.20/x
  3. Step 3: Cross multiply
    20,095,076,446.20x = 30,142,614,669.30 × 20,095,076,446.20
  4. Step 4: Simplify right side
    20,095,076,446.20x = 605,718,146,067,933,036,544
  5. Step 5: Solve for x
    x = 605,718,146,067,933,036,544/20,095,076,446.20
  6. Step 6: Final answer
    x = 30,142,614,669.30

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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.