Home / 36,695,762.55-55,043,643.83-11,136,730.95

Finding the Fourth Proportional to 36,695,762.55, 55,043,643.83 and 11,136,730.95

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Solution

The fourth proportional to 36,695,762.55, 55,043,643.83 and 11,136,730.95 is: 16,705,096.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,695,762.55 : 55,043,643.83 = 11,136,730.95 : x
  2. Step 2: Convert to fraction form
    36,695,762.55/55,043,643.83 = 11,136,730.95/x
  3. Step 3: Cross multiply
    36,695,762.55x = 55,043,643.83 × 11,136,730.95
  4. Step 4: Simplify right side
    36,695,762.55x = 613,006,251,786,653.88
  5. Step 5: Solve for x
    x = 613,006,251,786,653.88/36,695,762.55
  6. Step 6: Final answer
    x = 16,705,096.43

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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.