Home / 94,926,201.88-143,100,791.44-88,598,459.20

Finding the Fourth Proportional to 94,926,201.88, 143,100,791.44 and 88,598,459.20

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Solution

The fourth proportional to 94,926,201.88, 143,100,791.44 and 88,598,459.20 is: 133,561,749.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,926,201.88 : 143,100,791.44 = 88,598,459.20 : x
  2. Step 2: Convert to fraction form
    94,926,201.88/143,100,791.44 = 88,598,459.20/x
  3. Step 3: Cross multiply
    94,926,201.88x = 143,100,791.44 × 88,598,459.20
  4. Step 4: Simplify right side
    94,926,201.88x = 12,678,509,631,884,550
  5. Step 5: Solve for x
    x = 12,678,509,631,884,550/94,926,201.88
  6. Step 6: Final answer
    x = 133,561,749.87

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.