Home / 89,459,739.36-134,174,658.87-24,770,083.50

Finding the Fourth Proportional to 89,459,739.36, 134,174,658.87 and 24,770,083.50

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Solution

The fourth proportional to 89,459,739.36, 134,174,658.87 and 24,770,083.50 is: 37,150,985.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,459,739.36 : 134,174,658.87 = 24,770,083.50 : x
  2. Step 2: Convert to fraction form
    89,459,739.36/134,174,658.87 = 24,770,083.50/x
  3. Step 3: Cross multiply
    89,459,739.36x = 134,174,658.87 × 24,770,083.50
  4. Step 4: Simplify right side
    89,459,739.36x = 3,323,517,503,793,916
  5. Step 5: Solve for x
    x = 3,323,517,503,793,916/89,459,739.36
  6. Step 6: Final answer
    x = 37,150,985.77

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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.