Home / 3,008,082,057,319.60-4,512,383,002,585.80-829,876,048,779.90

Finding the Fourth Proportional to 3,008,082,057,319.60, 4,512,383,002,585.80 and 829,876,048,779.90

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Solution

The fourth proportional to 3,008,082,057,319.60, 4,512,383,002,585.80 and 829,876,048,779.90 is: 1,244,885,779,513.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,008,082,057,319.60 : 4,512,383,002,585.80 = 829,876,048,779.90 : x
  2. Step 2: Convert to fraction form
    3,008,082,057,319.60/4,512,383,002,585.80 = 829,876,048,779.90/x
  3. Step 3: Cross multiply
    3,008,082,057,319.60x = 4,512,383,002,585.80 × 829,876,048,779.90
  4. Step 4: Simplify right side
    3,008,082,057,319.60x = 3,744,718,576,767,484,934,750,208
  5. Step 5: Solve for x
    x = 3,744,718,576,767,484,934,750,208/3,008,082,057,319.60
  6. Step 6: Final answer
    x = 1,244,885,779,513.70

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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.