Home / 36,582,779,319.66-54,873,947,650.38-19,900,610,074.53

Finding the Fourth Proportional to 36,582,779,319.66, 54,873,947,650.38 and 19,900,610,074.53

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Solution

The fourth proportional to 36,582,779,319.66, 54,873,947,650.38 and 19,900,610,074.53 is: 29,850,794,711.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,582,779,319.66 : 54,873,947,650.38 = 19,900,610,074.53 : x
  2. Step 2: Convert to fraction form
    36,582,779,319.66/54,873,947,650.38 = 19,900,610,074.53/x
  3. Step 3: Cross multiply
    36,582,779,319.66x = 54,873,947,650.38 × 19,900,610,074.53
  4. Step 4: Simplify right side
    36,582,779,319.66x = 1,092,025,035,440,383,983,616
  5. Step 5: Solve for x
    x = 1,092,025,035,440,383,983,616/36,582,779,319.66
  6. Step 6: Final answer
    x = 29,850,794,711.31

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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.