Home / 17,372,289.83-23,973,686.89-9,637,332.14

Finding the Fourth Proportional to 17,372,289.83, 23,973,686.89 and 9,637,332.14

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Solution

The fourth proportional to 17,372,289.83, 23,973,686.89 and 9,637,332.14 is: 13,299,477.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,289.83 : 23,973,686.89 = 9,637,332.14 : x
  2. Step 2: Convert to fraction form
    17,372,289.83/23,973,686.89 = 9,637,332.14/x
  3. Step 3: Cross multiply
    17,372,289.83x = 23,973,686.89 × 9,637,332.14
  4. Step 4: Simplify right side
    17,372,289.83x = 231,042,383,215,134.53
  5. Step 5: Solve for x
    x = 231,042,383,215,134.53/17,372,289.83
  6. Step 6: Final answer
    x = 13,299,477.82

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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.