Home / 26,009,721.20-39,051,906.60-14,672,313.20

Finding the Fourth Proportional to 26,009,721.20, 39,051,906.60 and 14,672,313.20

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Solution

The fourth proportional to 26,009,721.20, 39,051,906.60 and 14,672,313.20 is: 22,029,525.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,009,721.20 : 39,051,906.60 = 14,672,313.20 : x
  2. Step 2: Convert to fraction form
    26,009,721.20/39,051,906.60 = 14,672,313.20/x
  3. Step 3: Cross multiply
    26,009,721.20x = 39,051,906.60 × 14,672,313.20
  4. Step 4: Simplify right side
    26,009,721.20x = 572,981,804,692,347.12
  5. Step 5: Solve for x
    x = 572,981,804,692,347.12/26,009,721.20
  6. Step 6: Final answer
    x = 22,029,525.05

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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.