Home / 107,738,194.25-148,679,162.09-60,695,832.14

Finding the Fourth Proportional to 107,738,194.25, 148,679,162.09 and 60,695,832.14

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Solution

The fourth proportional to 107,738,194.25, 148,679,162.09 and 60,695,832.14 is: 83,760,504.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,738,194.25 : 148,679,162.09 = 60,695,832.14 : x
  2. Step 2: Convert to fraction form
    107,738,194.25/148,679,162.09 = 60,695,832.14/x
  3. Step 3: Cross multiply
    107,738,194.25x = 148,679,162.09 × 60,695,832.14
  4. Step 4: Simplify right side
    107,738,194.25x = 9,024,205,463,883,616
  5. Step 5: Solve for x
    x = 9,024,205,463,883,616/107,738,194.25
  6. Step 6: Final answer
    x = 83,760,504.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.