Home / 84,403,010.44-126,586,800.60-23,804,564.68

Finding the Fourth Proportional to 84,403,010.44, 126,586,800.60 and 23,804,564.68

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Solution

The fourth proportional to 84,403,010.44, 126,586,800.60 and 23,804,564.68 is: 35,701,850.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,403,010.44 : 126,586,800.60 = 23,804,564.68 : x
  2. Step 2: Convert to fraction form
    84,403,010.44/126,586,800.60 = 23,804,564.68/x
  3. Step 3: Cross multiply
    84,403,010.44x = 126,586,800.60 × 23,804,564.68
  4. Step 4: Simplify right side
    84,403,010.44x = 3,013,343,682,516,962.50
  5. Step 5: Solve for x
    x = 3,013,343,682,516,962.50/84,403,010.44
  6. Step 6: Final answer
    x = 35,701,850.76

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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.