Home / 245,659,392,034.20-368,489,088,051.30-201,028,551,701.40

Finding the Fourth Proportional to 245,659,392,034.20, 368,489,088,051.30 and 201,028,551,701.40

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Solution

The fourth proportional to 245,659,392,034.20, 368,489,088,051.30 and 201,028,551,701.40 is: 301,542,827,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,659,392,034.20 : 368,489,088,051.30 = 201,028,551,701.40 : x
  2. Step 2: Convert to fraction form
    245,659,392,034.20/368,489,088,051.30 = 201,028,551,701.40/x
  3. Step 3: Cross multiply
    245,659,392,034.20x = 368,489,088,051.30 × 201,028,551,701.40
  4. Step 4: Simplify right side
    245,659,392,034.20x = 74,076,827,688,722,497,536,000
  5. Step 5: Solve for x
    x = 74,076,827,688,722,497,536,000/245,659,392,034.20
  6. Step 6: Final answer
    x = 301,542,827,552.10

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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.