Home / 1,566,672,779,209-2,351,082,619,974.20-546,790,313,129.93

Finding the Fourth Proportional to 1,566,672,779,209, 2,351,082,619,974.20 and 546,790,313,129.93

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Solution

The fourth proportional to 1,566,672,779,209, 2,351,082,619,974.20 and 546,790,313,129.93 is: 820,560,118,890.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,209 : 2,351,082,619,974.20 = 546,790,313,129.93 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,209/2,351,082,619,974.20 = 546,790,313,129.93/x
  3. Step 3: Cross multiply
    1,566,672,779,209x = 2,351,082,619,974.20 × 546,790,313,129.93
  4. Step 4: Simplify right side
    1,566,672,779,209x = 1,285,549,201,970,029,060,423,680
  5. Step 5: Solve for x
    x = 1,285,549,201,970,029,060,423,680/1,566,672,779,209
  6. Step 6: Final answer
    x = 820,560,118,890.36

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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.