Home / 17,181,090.40-23,709,299.04-9,446,073.20

Finding the Fourth Proportional to 17,181,090.40, 23,709,299.04 and 9,446,073.20

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Solution

The fourth proportional to 17,181,090.40, 23,709,299.04 and 9,446,073.20 is: 13,035,248.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,181,090.40 : 23,709,299.04 = 9,446,073.20 : x
  2. Step 2: Convert to fraction form
    17,181,090.40/23,709,299.04 = 9,446,073.20/x
  3. Step 3: Cross multiply
    17,181,090.40x = 23,709,299.04 × 9,446,073.20
  4. Step 4: Simplify right side
    17,181,090.40x = 223,959,774,252,529.69
  5. Step 5: Solve for x
    x = 223,959,774,252,529.69/17,181,090.40
  6. Step 6: Final answer
    x = 13,035,248.00

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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.