Home / 15,977,826.60-23,952,743.10-9,590,620.20

Finding the Fourth Proportional to 15,977,826.60, 23,952,743.10 and 9,590,620.20

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Solution

The fourth proportional to 15,977,826.60, 23,952,743.10 and 9,590,620.20 is: 14,377,528.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,977,826.60 : 23,952,743.10 = 9,590,620.20 : x
  2. Step 2: Convert to fraction form
    15,977,826.60/23,952,743.10 = 9,590,620.20/x
  3. Step 3: Cross multiply
    15,977,826.60x = 23,952,743.10 × 9,590,620.20
  4. Step 4: Simplify right side
    15,977,826.60x = 229,721,661,820,270.62
  5. Step 5: Solve for x
    x = 229,721,661,820,270.62/15,977,826.60
  6. Step 6: Final answer
    x = 14,377,528.78

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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.