Home / 17,332,226.29-23,943,386.22-13,842,983.97

Finding the Fourth Proportional to 17,332,226.29, 23,943,386.22 and 13,842,983.97

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Solution

The fourth proportional to 17,332,226.29, 23,943,386.22 and 13,842,983.97 is: 19,123,216.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,332,226.29 : 23,943,386.22 = 13,842,983.97 : x
  2. Step 2: Convert to fraction form
    17,332,226.29/23,943,386.22 = 13,842,983.97/x
  3. Step 3: Cross multiply
    17,332,226.29x = 23,943,386.22 × 13,842,983.97
  4. Step 4: Simplify right side
    17,332,226.29x = 331,447,911,630,978.88
  5. Step 5: Solve for x
    x = 331,447,911,630,978.88/17,332,226.29
  6. Step 6: Final answer
    x = 19,123,216.26

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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.