Home / 26,237,350.80-39,356,026.20-22,729,840.20

Finding the Fourth Proportional to 26,237,350.80, 39,356,026.20 and 22,729,840.20

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Solution

The fourth proportional to 26,237,350.80, 39,356,026.20 and 22,729,840.20 is: 34,094,760.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,237,350.80 : 39,356,026.20 = 22,729,840.20 : x
  2. Step 2: Convert to fraction form
    26,237,350.80/39,356,026.20 = 22,729,840.20/x
  3. Step 3: Cross multiply
    26,237,350.80x = 39,356,026.20 × 22,729,840.20
  4. Step 4: Simplify right side
    26,237,350.80x = 894,556,186,433,013.25
  5. Step 5: Solve for x
    x = 894,556,186,433,013.25/26,237,350.80
  6. Step 6: Final answer
    x = 34,094,760.30

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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.