Home / 17,751,877.31-26,605,587.44-9,534,325.25

Finding the Fourth Proportional to 17,751,877.31, 26,605,587.44 and 9,534,325.25

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Solution

The fourth proportional to 17,751,877.31, 26,605,587.44 and 9,534,325.25 is: 14,289,549.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,877.31 : 26,605,587.44 = 9,534,325.25 : x
  2. Step 2: Convert to fraction form
    17,751,877.31/26,605,587.44 = 9,534,325.25/x
  3. Step 3: Cross multiply
    17,751,877.31x = 26,605,587.44 × 9,534,325.25
  4. Step 4: Simplify right side
    17,751,877.31x = 253,666,324,210,624.62
  5. Step 5: Solve for x
    x = 253,666,324,210,624.62/17,751,877.31
  6. Step 6: Final answer
    x = 14,289,549.20

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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.