Home / 22,765,171.96-34,147,816.26-9,301,999.96

Finding the Fourth Proportional to 22,765,171.96, 34,147,816.26 and 9,301,999.96

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Solution

The fourth proportional to 22,765,171.96, 34,147,816.26 and 9,301,999.96 is: 13,953,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,765,171.96 : 34,147,816.26 = 9,301,999.96 : x
  2. Step 2: Convert to fraction form
    22,765,171.96/34,147,816.26 = 9,301,999.96/x
  3. Step 3: Cross multiply
    22,765,171.96x = 34,147,816.26 × 9,301,999.96
  4. Step 4: Simplify right side
    22,765,171.96x = 317,642,985,484,607.38
  5. Step 5: Solve for x
    x = 317,642,985,484,607.38/22,765,171.96
  6. Step 6: Final answer
    x = 13,953,023.77

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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.