Home / 1,566,672,779,330.10-2,351,082,620,156.50-546,790,313,251.43

Finding the Fourth Proportional to 1,566,672,779,330.10, 2,351,082,620,156.50 and 546,790,313,251.43

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Solution

The fourth proportional to 1,566,672,779,330.10, 2,351,082,620,156.50 and 546,790,313,251.43 is: 820,560,119,072.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,330.10 : 2,351,082,620,156.50 = 546,790,313,251.43 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,330.10/2,351,082,620,156.50 = 546,790,313,251.43/x
  3. Step 3: Cross multiply
    1,566,672,779,330.10x = 2,351,082,620,156.50 × 546,790,313,251.43
  4. Step 4: Simplify right side
    1,566,672,779,330.10x = 1,285,549,202,355,365,473,157,120
  5. Step 5: Solve for x
    x = 1,285,549,202,355,365,473,157,120/1,566,672,779,330.10
  6. Step 6: Final answer
    x = 820,560,119,072.89

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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.