Home / 1,566,672,772,867-2,351,082,610,467.90-546,790,306,793.32

Finding the Fourth Proportional to 1,566,672,772,867, 2,351,082,610,467.90 and 546,790,306,793.32

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Solution

The fourth proportional to 1,566,672,772,867, 2,351,082,610,467.90 and 546,790,306,793.32 is: 820,560,109,384.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,772,867 : 2,351,082,610,467.90 = 546,790,306,793.32 : x
  2. Step 2: Convert to fraction form
    1,566,672,772,867/2,351,082,610,467.90 = 546,790,306,793.32/x
  3. Step 3: Cross multiply
    1,566,672,772,867x = 2,351,082,610,467.90 × 546,790,306,793.32
  4. Step 4: Simplify right side
    1,566,672,772,867x = 1,285,549,181,874,182,561,988,608
  5. Step 5: Solve for x
    x = 1,285,549,181,874,182,561,988,608/1,566,672,772,867
  6. Step 6: Final answer
    x = 820,560,109,384.96

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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.