Home / 26,835,438.60-37,031,894.96-16,398,906.12

Finding the Fourth Proportional to 26,835,438.60, 37,031,894.96 and 16,398,906.12

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Solution

The fourth proportional to 26,835,438.60, 37,031,894.96 and 16,398,906.12 is: 22,629,873.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,835,438.60 : 37,031,894.96 = 16,398,906.12 : x
  2. Step 2: Convert to fraction form
    26,835,438.60/37,031,894.96 = 16,398,906.12/x
  3. Step 3: Cross multiply
    26,835,438.60x = 37,031,894.96 × 16,398,906.12
  4. Step 4: Simplify right side
    26,835,438.60x = 607,282,568,812,746.62
  5. Step 5: Solve for x
    x = 607,282,568,812,746.62/26,835,438.60
  6. Step 6: Final answer
    x = 22,629,873.05

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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.