Home / 347,697,120,164.20-521,545,680,246.30-347,697,120,164.20

Finding the Fourth Proportional to 347,697,120,164.20, 521,545,680,246.30 and 347,697,120,164.20

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Solution

The fourth proportional to 347,697,120,164.20, 521,545,680,246.30 and 347,697,120,164.20 is: 521,545,680,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,697,120,164.20 : 521,545,680,246.30 = 347,697,120,164.20 : x
  2. Step 2: Convert to fraction form
    347,697,120,164.20/521,545,680,246.30 = 347,697,120,164.20/x
  3. Step 3: Cross multiply
    347,697,120,164.20x = 521,545,680,246.30 × 347,697,120,164.20
  4. Step 4: Simplify right side
    347,697,120,164.20x = 181,339,931,055,717,194,137,600
  5. Step 5: Solve for x
    x = 181,339,931,055,717,194,137,600/347,697,120,164.20
  6. Step 6: Final answer
    x = 521,545,680,246.30

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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.