Home / 1,566,672,779,311-2,351,082,620,127.90-546,790,313,232.30

Finding the Fourth Proportional to 1,566,672,779,311, 2,351,082,620,127.90 and 546,790,313,232.30

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Solution

The fourth proportional to 1,566,672,779,311, 2,351,082,620,127.90 and 546,790,313,232.30 is: 820,560,119,044.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,672,779,311 : 2,351,082,620,127.90 = 546,790,313,232.30 : x
  2. Step 2: Convert to fraction form
    1,566,672,779,311/2,351,082,620,127.90 = 546,790,313,232.30/x
  3. Step 3: Cross multiply
    1,566,672,779,311x = 2,351,082,620,127.90 × 546,790,313,232.30
  4. Step 4: Simplify right side
    1,566,672,779,311x = 1,285,549,202,294,750,868,144,128
  5. Step 5: Solve for x
    x = 1,285,549,202,294,750,868,144,128/1,566,672,779,311
  6. Step 6: Final answer
    x = 820,560,119,044.21

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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.