Home / 26,609,841.70-39,914,762.55-23,917,207.30

Finding the Fourth Proportional to 26,609,841.70, 39,914,762.55 and 23,917,207.30

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Solution

The fourth proportional to 26,609,841.70, 39,914,762.55 and 23,917,207.30 is: 35,875,810.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,609,841.70 : 39,914,762.55 = 23,917,207.30 : x
  2. Step 2: Convert to fraction form
    26,609,841.70/39,914,762.55 = 23,917,207.30/x
  3. Step 3: Cross multiply
    26,609,841.70x = 39,914,762.55 × 23,917,207.30
  4. Step 4: Simplify right side
    26,609,841.70x = 954,649,650,238,626.62
  5. Step 5: Solve for x
    x = 954,649,650,238,626.62/26,609,841.70
  6. Step 6: Final answer
    x = 35,875,810.95

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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.