Home / 27,888,331.40-41,916,477.90-24,193,176.20

Finding the Fourth Proportional to 27,888,331.40, 41,916,477.90 and 24,193,176.20

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Solution

The fourth proportional to 27,888,331.40, 41,916,477.90 and 24,193,176.20 is: 36,362,617.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,888,331.40 : 41,916,477.90 = 24,193,176.20 : x
  2. Step 2: Convert to fraction form
    27,888,331.40/41,916,477.90 = 24,193,176.20/x
  3. Step 3: Cross multiply
    27,888,331.40x = 41,916,477.90 × 24,193,176.20
  4. Step 4: Simplify right side
    27,888,331.40x = 1,014,092,735,518,105.88
  5. Step 5: Solve for x
    x = 1,014,092,735,518,105.88/27,888,331.40
  6. Step 6: Final answer
    x = 36,362,617.79

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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.