Home / 1,566,672,772,866.80-2,351,082,610,467.60-546,790,306,793.06

Finding the Fourth Proportional to 1,566,672,772,866.80, 2,351,082,610,467.60 and 546,790,306,793.06

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Solution

The fourth proportional to 1,566,672,772,866.80, 2,351,082,610,467.60 and 546,790,306,793.06 is: 820,560,109,384.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,772,866.80 : 2,351,082,610,467.60 = 546,790,306,793.06 : x
  2. Step 2: Convert to fraction form
    1,566,672,772,866.80/2,351,082,610,467.60 = 546,790,306,793.06/x
  3. Step 3: Cross multiply
    1,566,672,772,866.80x = 2,351,082,610,467.60 × 546,790,306,793.06
  4. Step 4: Simplify right side
    1,566,672,772,866.80x = 1,285,549,181,873,407,320,391,680
  5. Step 5: Solve for x
    x = 1,285,549,181,873,407,320,391,680/1,566,672,772,866.80
  6. Step 6: Final answer
    x = 820,560,109,384.57

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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.