Home / 1,566,672,779,234.50-2,351,082,620,012.10-546,790,313,155.43

Finding the Fourth Proportional to 1,566,672,779,234.50, 2,351,082,620,012.10 and 546,790,313,155.43

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Solution

The fourth proportional to 1,566,672,779,234.50, 2,351,082,620,012.10 and 546,790,313,155.43 is: 820,560,118,928.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,234.50 : 2,351,082,620,012.10 = 546,790,313,155.43 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,234.50/2,351,082,620,012.10 = 546,790,313,155.43/x
  3. Step 3: Cross multiply
    1,566,672,779,234.50x = 2,351,082,620,012.10 × 546,790,313,155.43
  4. Step 4: Simplify right side
    1,566,672,779,234.50x = 1,285,549,202,050,704,920,805,376
  5. Step 5: Solve for x
    x = 1,285,549,202,050,704,920,805,376/1,566,672,779,234.50
  6. Step 6: Final answer
    x = 820,560,118,928.50

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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.