Home / 26,501,277.20-39,754,540.20-9,226,820.30

Finding the Fourth Proportional to 26,501,277.20, 39,754,540.20 and 9,226,820.30

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Solution

The fourth proportional to 26,501,277.20, 39,754,540.20 and 9,226,820.30 is: 13,841,144.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,501,277.20 : 39,754,540.20 = 9,226,820.30 : x
  2. Step 2: Convert to fraction form
    26,501,277.20/39,754,540.20 = 9,226,820.30/x
  3. Step 3: Cross multiply
    26,501,277.20x = 39,754,540.20 × 9,226,820.30
  4. Step 4: Simplify right side
    26,501,277.20x = 366,807,998,534,526.12
  5. Step 5: Solve for x
    x = 366,807,998,534,526.12/26,501,277.20
  6. Step 6: Final answer
    x = 13,841,144.17

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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.