Home / 24,415,969.40-36,629,786.10-7,376,809.40

Finding the Fourth Proportional to 24,415,969.40, 36,629,786.10 and 7,376,809.40

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Solution

The fourth proportional to 24,415,969.40, 36,629,786.10 and 7,376,809.40 is: 11,066,976.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,415,969.40 : 36,629,786.10 = 7,376,809.40 : x
  2. Step 2: Convert to fraction form
    24,415,969.40/36,629,786.10 = 7,376,809.40/x
  3. Step 3: Cross multiply
    24,415,969.40x = 36,629,786.10 × 7,376,809.40
  4. Step 4: Simplify right side
    24,415,969.40x = 270,210,950,422,469.38
  5. Step 5: Solve for x
    x = 270,210,950,422,469.38/24,415,969.40
  6. Step 6: Final answer
    x = 11,066,976.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.