Home / 17,344,931.05-23,935,986.15-9,504,634.47

Finding the Fourth Proportional to 17,344,931.05, 23,935,986.15 and 9,504,634.47

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Solution

The fourth proportional to 17,344,931.05, 23,935,986.15 and 9,504,634.47 is: 13,116,385.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344,931.05 : 23,935,986.15 = 9,504,634.47 : x
  2. Step 2: Convert to fraction form
    17,344,931.05/23,935,986.15 = 9,504,634.47/x
  3. Step 3: Cross multiply
    17,344,931.05x = 23,935,986.15 × 9,504,634.47
  4. Step 4: Simplify right side
    17,344,931.05x = 227,502,798,962,793.84
  5. Step 5: Solve for x
    x = 227,502,798,962,793.84/17,344,931.05
  6. Step 6: Final answer
    x = 13,116,385.32

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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.