Home / 1,566,672,779,237.10-2,351,082,620,016.90-546,790,313,158.45

Finding the Fourth Proportional to 1,566,672,779,237.10, 2,351,082,620,016.90 and 546,790,313,158.45

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Solution

The fourth proportional to 1,566,672,779,237.10, 2,351,082,620,016.90 and 546,790,313,158.45 is: 820,560,118,933.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,237.10 : 2,351,082,620,016.90 = 546,790,313,158.45 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,237.10/2,351,082,620,016.90 = 546,790,313,158.45/x
  3. Step 3: Cross multiply
    1,566,672,779,237.10x = 2,351,082,620,016.90 × 546,790,313,158.45
  4. Step 4: Simplify right side
    1,566,672,779,237.10x = 1,285,549,202,060,429,800,505,344
  5. Step 5: Solve for x
    x = 1,285,549,202,060,429,800,505,344/1,566,672,779,237.10
  6. Step 6: Final answer
    x = 820,560,118,933.35

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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.