Home / 16,141,167.20-24,211,776.76-4,911,186

Finding the Fourth Proportional to 16,141,167.20, 24,211,776.76 and 4,911,186

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Solution

The fourth proportional to 16,141,167.20, 24,211,776.76 and 4,911,186 is: 7,366,786.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,141,167.20 : 24,211,776.76 = 4,911,186 : x
  2. Step 2: Convert to fraction form
    16,141,167.20/24,211,776.76 = 4,911,186/x
  3. Step 3: Cross multiply
    16,141,167.20x = 24,211,776.76 × 4,911,186
  4. Step 4: Simplify right side
    16,141,167.20x = 118,908,539,058,837.38
  5. Step 5: Solve for x
    x = 118,908,539,058,837.38/16,141,167.20
  6. Step 6: Final answer
    x = 7,366,786.90

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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.