Home / 1,566,672,779,400.30-2,351,082,620,261.40-546,790,313,321.55

Finding the Fourth Proportional to 1,566,672,779,400.30, 2,351,082,620,261.40 and 546,790,313,321.55

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Solution

The fourth proportional to 1,566,672,779,400.30, 2,351,082,620,261.40 and 546,790,313,321.55 is: 820,560,119,177.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,400.30 : 2,351,082,620,261.40 = 546,790,313,321.55 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,400.30/2,351,082,620,261.40 = 546,790,313,321.55/x
  3. Step 3: Cross multiply
    1,566,672,779,400.30x = 2,351,082,620,261.40 × 546,790,313,321.55
  4. Step 4: Simplify right side
    1,566,672,779,400.30x = 1,285,549,202,577,581,712,343,040
  5. Step 5: Solve for x
    x = 1,285,549,202,577,581,712,343,040/1,566,672,779,400.30
  6. Step 6: Final answer
    x = 820,560,119,177.96

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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.