Home / 43,469,348.60-59,989,139.16-23,890,930.94

Finding the Fourth Proportional to 43,469,348.60, 59,989,139.16 and 23,890,930.94

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Solution

The fourth proportional to 43,469,348.60, 59,989,139.16 and 23,890,930.94 is: 32,970,275.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,469,348.60 : 59,989,139.16 = 23,890,930.94 : x
  2. Step 2: Convert to fraction form
    43,469,348.60/59,989,139.16 = 23,890,930.94/x
  3. Step 3: Cross multiply
    43,469,348.60x = 59,989,139.16 × 23,890,930.94
  4. Step 4: Simplify right side
    43,469,348.60x = 1,433,196,380,821,609.50
  5. Step 5: Solve for x
    x = 1,433,196,380,821,609.50/43,469,348.60
  6. Step 6: Final answer
    x = 32,970,275.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.