Home / 27,485,489.80-41,228,234.70-24,963,992.20

Finding the Fourth Proportional to 27,485,489.80, 41,228,234.70 and 24,963,992.20

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Solution

The fourth proportional to 27,485,489.80, 41,228,234.70 and 24,963,992.20 is: 37,445,988.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,485,489.80 : 41,228,234.70 = 24,963,992.20 : x
  2. Step 2: Convert to fraction form
    27,485,489.80/41,228,234.70 = 24,963,992.20/x
  3. Step 3: Cross multiply
    27,485,489.80x = 41,228,234.70 × 24,963,992.20
  4. Step 4: Simplify right side
    27,485,489.80x = 1,029,221,329,470,569.38
  5. Step 5: Solve for x
    x = 1,029,221,329,470,569.38/27,485,489.80
  6. Step 6: Final answer
    x = 37,445,988.30

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1.5x scale

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.