Home / 27,906,058.62-41,864,675.47-15,627,483.29

Finding the Fourth Proportional to 27,906,058.62, 41,864,675.47 and 15,627,483.29

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Solution

The fourth proportional to 27,906,058.62, 41,864,675.47 and 15,627,483.29 is: 23,444,353.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,906,058.62 : 41,864,675.47 = 15,627,483.29 : x
  2. Step 2: Convert to fraction form
    27,906,058.62/41,864,675.47 = 15,627,483.29/x
  3. Step 3: Cross multiply
    27,906,058.62x = 41,864,675.47 × 15,627,483.29
  4. Step 4: Simplify right side
    27,906,058.62x = 654,239,516,139,374.50
  5. Step 5: Solve for x
    x = 654,239,516,139,374.50/27,906,058.62
  6. Step 6: Final answer
    x = 23,444,353.97

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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.