Home / 89,459,857.55-134,174,838.17-24,770,201.82

Finding the Fourth Proportional to 89,459,857.55, 134,174,838.17 and 24,770,201.82

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Solution

The fourth proportional to 89,459,857.55, 134,174,838.17 and 24,770,201.82 is: 37,151,163.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,459,857.55 : 134,174,838.17 = 24,770,201.82 : x
  2. Step 2: Convert to fraction form
    89,459,857.55/134,174,838.17 = 24,770,201.82/x
  3. Step 3: Cross multiply
    89,459,857.55x = 134,174,838.17 × 24,770,201.82
  4. Step 4: Simplify right side
    89,459,857.55x = 3,323,537,820,636,739.50
  5. Step 5: Solve for x
    x = 3,323,537,820,636,739.50/89,459,857.55
  6. Step 6: Final answer
    x = 37,151,163.79

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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.