Home / 1,566,672,779,231-2,351,082,620,007.60-546,790,313,151.90

Finding the Fourth Proportional to 1,566,672,779,231, 2,351,082,620,007.60 and 546,790,313,151.90

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Solution

The fourth proportional to 1,566,672,779,231, 2,351,082,620,007.60 and 546,790,313,151.90 is: 820,560,118,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,231 : 2,351,082,620,007.60 = 546,790,313,151.90 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,231/2,351,082,620,007.60 = 546,790,313,151.90/x
  3. Step 3: Cross multiply
    1,566,672,779,231x = 2,351,082,620,007.60 × 546,790,313,151.90
  4. Step 4: Simplify right side
    1,566,672,779,231x = 1,285,549,202,039,945,222,422,528
  5. Step 5: Solve for x
    x = 1,285,549,202,039,945,222,422,528/1,566,672,779,231
  6. Step 6: Final answer
    x = 820,560,118,923.47

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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.