Home / 26,094,513.42-36,028,442.79-16,309,355.40

Finding the Fourth Proportional to 26,094,513.42, 36,028,442.79 and 16,309,355.40

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Solution

The fourth proportional to 26,094,513.42, 36,028,442.79 and 16,309,355.40 is: 22,518,169.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094,513.42 : 36,028,442.79 = 16,309,355.40 : x
  2. Step 2: Convert to fraction form
    26,094,513.42/36,028,442.79 = 16,309,355.40/x
  3. Step 3: Cross multiply
    26,094,513.42x = 36,028,442.79 × 16,309,355.40
  4. Step 4: Simplify right side
    26,094,513.42x = 587,600,677,970,677.62
  5. Step 5: Solve for x
    x = 587,600,677,970,677.62/26,094,513.42
  6. Step 6: Final answer
    x = 22,518,169.57

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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.