Home / 17,104,931.24-23,604,809.56-9,370,248.54

Finding the Fourth Proportional to 17,104,931.24, 23,604,809.56 and 9,370,248.54

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Solution

The fourth proportional to 17,104,931.24, 23,604,809.56 and 9,370,248.54 is: 12,930,945.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,104,931.24 : 23,604,809.56 = 9,370,248.54 : x
  2. Step 2: Convert to fraction form
    17,104,931.24/23,604,809.56 = 9,370,248.54/x
  3. Step 3: Cross multiply
    17,104,931.24x = 23,604,809.56 × 9,370,248.54
  4. Step 4: Simplify right side
    17,104,931.24x = 221,182,932,316,568
  5. Step 5: Solve for x
    x = 221,182,932,316,568/17,104,931.24
  6. Step 6: Final answer
    x = 12,930,945.42

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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.