Home / 51,528,230,018.30-77,183,505,910.65-51,528,230,018.30

Finding the Fourth Proportional to 51,528,230,018.30, 77,183,505,910.65 and 51,528,230,018.30

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Solution

The fourth proportional to 51,528,230,018.30, 77,183,505,910.65 and 51,528,230,018.30 is: 77,183,505,910.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,528,230,018.30 : 77,183,505,910.65 = 51,528,230,018.30 : x
  2. Step 2: Convert to fraction form
    51,528,230,018.30/77,183,505,910.65 = 51,528,230,018.30/x
  3. Step 3: Cross multiply
    51,528,230,018.30x = 77,183,505,910.65 × 51,528,230,018.30
  4. Step 4: Simplify right side
    51,528,230,018.30x = 3,977,129,446,182,790,627,328
  5. Step 5: Solve for x
    x = 3,977,129,446,182,790,627,328/51,528,230,018.30
  6. Step 6: Final answer
    x = 77,183,505,910.65

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1.5x scale

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.