Home / 1,566,672,779,128.20-2,351,082,619,853.10-546,790,313,049.15

Finding the Fourth Proportional to 1,566,672,779,128.20, 2,351,082,619,853.10 and 546,790,313,049.15

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Solution

The fourth proportional to 1,566,672,779,128.20, 2,351,082,619,853.10 and 546,790,313,049.15 is: 820,560,118,769.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,128.20 : 2,351,082,619,853.10 = 546,790,313,049.15 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,128.20/2,351,082,619,853.10 = 546,790,313,049.15/x
  3. Step 3: Cross multiply
    1,566,672,779,128.20x = 2,351,082,619,853.10 × 546,790,313,049.15
  4. Step 4: Simplify right side
    1,566,672,779,128.20x = 1,285,549,201,713,892,511,711,232
  5. Step 5: Solve for x
    x = 1,285,549,201,713,892,511,711,232/1,566,672,779,128.20
  6. Step 6: Final answer
    x = 820,560,118,769.19

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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.