Home / 14,773,889.91-22,194,465.18-10,687,814.43

Finding the Fourth Proportional to 14,773,889.91, 22,194,465.18 and 10,687,814.43

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Solution

The fourth proportional to 14,773,889.91, 22,194,465.18 and 10,687,814.43 is: 16,056,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,773,889.91 : 22,194,465.18 = 10,687,814.43 : x
  2. Step 2: Convert to fraction form
    14,773,889.91/22,194,465.18 = 10,687,814.43/x
  3. Step 3: Cross multiply
    14,773,889.91x = 22,194,465.18 × 10,687,814.43
  4. Step 4: Simplify right side
    14,773,889.91x = 237,210,325,216,936.53
  5. Step 5: Solve for x
    x = 237,210,325,216,936.53/14,773,889.91
  6. Step 6: Final answer
    x = 16,056,050.69

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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.