Home / 1,566,672,779,273.70-2,351,082,620,072-546,790,313,194.65

Finding the Fourth Proportional to 1,566,672,779,273.70, 2,351,082,620,072 and 546,790,313,194.65

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Solution

The fourth proportional to 1,566,672,779,273.70, 2,351,082,620,072 and 546,790,313,194.65 is: 820,560,118,987.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,273.70 : 2,351,082,620,072 = 546,790,313,194.65 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,273.70/2,351,082,620,072 = 546,790,313,194.65/x
  3. Step 3: Cross multiply
    1,566,672,779,273.70x = 2,351,082,620,072 × 546,790,313,194.65
  4. Step 4: Simplify right side
    1,566,672,779,273.70x = 1,285,549,202,175,667,262,717,952
  5. Step 5: Solve for x
    x = 1,285,549,202,175,667,262,717,952/1,566,672,779,273.70
  6. Step 6: Final answer
    x = 820,560,118,987.73

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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.