Home / 15,977,806.60-23,978,519.70-10,584,664.60

Finding the Fourth Proportional to 15,977,806.60, 23,978,519.70 and 10,584,664.60

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Solution

The fourth proportional to 15,977,806.60, 23,978,519.70 and 10,584,664.60 is: 15,884,820.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977,806.60 : 23,978,519.70 = 10,584,664.60 : x
  2. Step 2: Convert to fraction form
    15,977,806.60/23,978,519.70 = 10,584,664.60/x
  3. Step 3: Cross multiply
    15,977,806.60x = 23,978,519.70 × 10,584,664.60
  4. Step 4: Simplify right side
    15,977,806.60x = 253,804,588,628,992.59
  5. Step 5: Solve for x
    x = 253,804,588,628,992.59/15,977,806.60
  6. Step 6: Final answer
    x = 15,884,820.43

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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.