Home / 27,434,207.52-41,152,448.52-11,248,745.40

Finding the Fourth Proportional to 27,434,207.52, 41,152,448.52 and 11,248,745.40

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Solution

The fourth proportional to 27,434,207.52, 41,152,448.52 and 11,248,745.40 is: 16,873,584.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,434,207.52 : 41,152,448.52 = 11,248,745.40 : x
  2. Step 2: Convert to fraction form
    27,434,207.52/41,152,448.52 = 11,248,745.40/x
  3. Step 3: Cross multiply
    27,434,207.52x = 41,152,448.52 × 11,248,745.40
  4. Step 4: Simplify right side
    27,434,207.52x = 462,913,415,988,086.88
  5. Step 5: Solve for x
    x = 462,913,415,988,086.88/27,434,207.52
  6. Step 6: Final answer
    x = 16,873,584.40

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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.