Home / 26,369,744.36-39,565,983.36-14,236,798.64

Finding the Fourth Proportional to 26,369,744.36, 39,565,983.36 and 14,236,798.64

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Solution

The fourth proportional to 26,369,744.36, 39,565,983.36 and 14,236,798.64 is: 21,361,334.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,369,744.36 : 39,565,983.36 = 14,236,798.64 : x
  2. Step 2: Convert to fraction form
    26,369,744.36/39,565,983.36 = 14,236,798.64/x
  3. Step 3: Cross multiply
    26,369,744.36x = 39,565,983.36 × 14,236,798.64
  4. Step 4: Simplify right side
    26,369,744.36x = 563,292,938,089,910.62
  5. Step 5: Solve for x
    x = 563,292,938,089,910.62/26,369,744.36
  6. Step 6: Final answer
    x = 21,361,334.81

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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.