Home / 1,566,672,779,408-2,351,082,620,272.70-546,790,313,329.30

Finding the Fourth Proportional to 1,566,672,779,408, 2,351,082,620,272.70 and 546,790,313,329.30

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Solution

The fourth proportional to 1,566,672,779,408, 2,351,082,620,272.70 and 546,790,313,329.30 is: 820,560,119,189.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,408 : 2,351,082,620,272.70 = 546,790,313,329.30 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,408/2,351,082,620,272.70 = 546,790,313,329.30/x
  3. Step 3: Cross multiply
    1,566,672,779,408x = 2,351,082,620,272.70 × 546,790,313,329.30
  4. Step 4: Simplify right side
    1,566,672,779,408x = 1,285,549,202,601,981,421,551,616
  5. Step 5: Solve for x
    x = 1,285,549,202,601,981,421,551,616/1,566,672,779,408
  6. Step 6: Final answer
    x = 820,560,119,189.51

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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.