Home / 1,566,672,779,378.10-2,351,082,620,228.40-546,790,313,299.43

Finding the Fourth Proportional to 1,566,672,779,378.10, 2,351,082,620,228.40 and 546,790,313,299.43

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Solution

The fourth proportional to 1,566,672,779,378.10, 2,351,082,620,228.40 and 546,790,313,299.43 is: 820,560,119,144.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,378.10 : 2,351,082,620,228.40 = 546,790,313,299.43 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,378.10/2,351,082,620,228.40 = 546,790,313,299.43/x
  3. Step 3: Cross multiply
    1,566,672,779,378.10x = 2,351,082,620,228.40 × 546,790,313,299.43
  4. Step 4: Simplify right side
    1,566,672,779,378.10x = 1,285,549,202,507,531,601,051,648
  5. Step 5: Solve for x
    x = 1,285,549,202,507,531,601,051,648/1,566,672,779,378.10
  6. Step 6: Final answer
    x = 820,560,119,144.88

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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.