Home / 27,660,014.10-41,521,513.95-16,306,859.70

Finding the Fourth Proportional to 27,660,014.10, 41,521,513.95 and 16,306,859.70

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Solution

The fourth proportional to 27,660,014.10, 41,521,513.95 and 16,306,859.70 is: 24,478,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,660,014.10 : 41,521,513.95 = 16,306,859.70 : x
  2. Step 2: Convert to fraction form
    27,660,014.10/41,521,513.95 = 16,306,859.70/x
  3. Step 3: Cross multiply
    27,660,014.10x = 41,521,513.95 × 16,306,859.70
  4. Step 4: Simplify right side
    27,660,014.10x = 677,085,502,514,242.88
  5. Step 5: Solve for x
    x = 677,085,502,514,242.88/27,660,014.10
  6. Step 6: Final answer
    x = 24,478,856.01

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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.