Home / 17,624,010.72-24,321,330.74-9,784,053.12

Finding the Fourth Proportional to 17,624,010.72, 24,321,330.74 and 9,784,053.12

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Solution

The fourth proportional to 17,624,010.72, 24,321,330.74 and 9,784,053.12 is: 13,502,102.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,624,010.72 : 24,321,330.74 = 9,784,053.12 : x
  2. Step 2: Convert to fraction form
    17,624,010.72/24,321,330.74 = 9,784,053.12/x
  3. Step 3: Cross multiply
    17,624,010.72x = 24,321,330.74 × 9,784,053.12
  4. Step 4: Simplify right side
    17,624,010.72x = 237,961,191,909,248.88
  5. Step 5: Solve for x
    x = 237,961,191,909,248.88/17,624,010.72
  6. Step 6: Final answer
    x = 13,502,102.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.