Home / 347,680,656,101.30-521,520,984,151.96-347,680,656,101.30

Finding the Fourth Proportional to 347,680,656,101.30, 521,520,984,151.96 and 347,680,656,101.30

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Solution

The fourth proportional to 347,680,656,101.30, 521,520,984,151.96 and 347,680,656,101.30 is: 521,520,984,151.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,680,656,101.30 : 521,520,984,151.96 = 347,680,656,101.30 : x
  2. Step 2: Convert to fraction form
    347,680,656,101.30/521,520,984,151.96 = 347,680,656,101.30/x
  3. Step 3: Cross multiply
    347,680,656,101.30x = 521,520,984,151.96 × 347,680,656,101.30
  4. Step 4: Simplify right side
    347,680,656,101.30x = 181,322,757,940,549,118,853,120
  5. Step 5: Solve for x
    x = 181,322,757,940,549,118,853,120/347,680,656,101.30
  6. Step 6: Final answer
    x = 521,520,984,151.96

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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.