Home / 1,566,672,772,840-2,351,082,610,427.20-546,790,306,766.32

Finding the Fourth Proportional to 1,566,672,772,840, 2,351,082,610,427.20 and 546,790,306,766.32

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Solution

The fourth proportional to 1,566,672,772,840, 2,351,082,610,427.20 and 546,790,306,766.32 is: 820,560,109,344.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,772,840 : 2,351,082,610,427.20 = 546,790,306,766.32 : x
  2. Step 2: Convert to fraction form
    1,566,672,772,840/2,351,082,610,427.20 = 546,790,306,766.32/x
  3. Step 3: Cross multiply
    1,566,672,772,840x = 2,351,082,610,427.20 × 546,790,306,766.32
  4. Step 4: Simplify right side
    1,566,672,772,840x = 1,285,549,181,788,449,109,180,416
  5. Step 5: Solve for x
    x = 1,285,549,181,788,449,109,180,416/1,566,672,772,840
  6. Step 6: Final answer
    x = 820,560,109,344.38

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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.