Home / 26,298,943.80-39,448,415.70-23,443,596.60

Finding the Fourth Proportional to 26,298,943.80, 39,448,415.70 and 23,443,596.60

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Solution

The fourth proportional to 26,298,943.80, 39,448,415.70 and 23,443,596.60 is: 35,165,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,298,943.80 : 39,448,415.70 = 23,443,596.60 : x
  2. Step 2: Convert to fraction form
    26,298,943.80/39,448,415.70 = 23,443,596.60/x
  3. Step 3: Cross multiply
    26,298,943.80x = 39,448,415.70 × 23,443,596.60
  4. Step 4: Simplify right side
    26,298,943.80x = 924,812,744,179,906.75
  5. Step 5: Solve for x
    x = 924,812,744,179,906.75/26,298,943.80
  6. Step 6: Final answer
    x = 35,165,394.90

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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.