Home / 1,566,672,779,211.60-2,351,082,619,978.50-546,790,313,132.55

Finding the Fourth Proportional to 1,566,672,779,211.60, 2,351,082,619,978.50 and 546,790,313,132.55

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Solution

The fourth proportional to 1,566,672,779,211.60, 2,351,082,619,978.50 and 546,790,313,132.55 is: 820,560,118,894.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,211.60 : 2,351,082,619,978.50 = 546,790,313,132.55 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,211.60/2,351,082,619,978.50 = 546,790,313,132.55/x
  3. Step 3: Cross multiply
    1,566,672,779,211.60x = 2,351,082,619,978.50 × 546,790,313,132.55
  4. Step 4: Simplify right side
    1,566,672,779,211.60x = 1,285,549,201,978,540,074,991,616
  5. Step 5: Solve for x
    x = 1,285,549,201,978,540,074,991,616/1,566,672,779,211.60
  6. Step 6: Final answer
    x = 820,560,118,894.43

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Double scale
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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.